\n\n----------\n\n### Reproduction Steps\n\n1. **Clone the required repositories:**\n \n```bash\ngit clone https://github.com/decenzio/polkadot-sdk.git --branch dev --recurse-submodules\ngit clone https://github.com/decenzio/stick.git\ngit clone https://github.com/decenzio/nft-gallery.git --branch feat/nftaa-support\n```\n \n2. **Install [`just`](https://github.com/casey/just)** for task management.\n \n3. **Start the local Substrate node:**\n \n```bash\ncd polkadot-sdk\njust full\n```\n \n4. **Start backend services:**\n \n```bash\ncd stick\ndocker-compose up\n```\n \n5. **Start the frontend:**\n \n```bash\ncd nft-gallery\npnpm install\npnpm dev\n```\n \n6. **Connect to the chain in Polkadot.js Apps:**\n \n - Go to [https://polkadot.js.org/apps/#/accounts](https://polkadot.js.org/apps/#/accounts)\n \n - In the left menu:\n \n - `Development` > `Custom` > `ws://127.0.0.1:9920`\n \n - Click **Switch**\n \n7. **Fund the test account:**\n \n - Send **1000 UNIT** from `Alice` to your dev wallet.\n \n8. **Create colection and mint NFTAA**\n\n - The collection is created in the standard way as we know in Kodadot and it is similar with the minting of NFTAA into a collection, but when minting the token it is necessary to check the field that it is NFTAA \n----------\n\n### Expected Behavior\n\n- ✅ NFT collections are created correctly.\n \n- ✅ Account system supports UNIT balances.\n \n- ✅ `nftaa.mint` is called properly based on NFT type.\n \n- ✅ Transaction should succeed — as it does via Polkadot.js Apps.\n \n\n----------\n\n### Actual Behavior\n\n- Kodadot's execution of the `batchAll` transaction fails with:\n \n```javascript\n1002: Verification Error: Runtime Error: wasm trap: unreachable\n```\n \n- No NFT is minted.\n\n### Request for Assistance\n\nWe would appreciate any help in identifying what might be going wrong with Kodadot’s handling of the `nftaa.mint` call. Given that the same transaction succeeds in Polkadot.js Apps, we believe the issue lies in Kodadot’s transaction batching or encoding logic.\n\nIf there are known caveats when using `batchAll` or calling custom pallets, or if additional debugging details are needed (e.g. transaction hex, logs, type definitions), we’re happy to provide them.\n\nThanks so much for your help!",[],11599,"(Help request) Minting Fails via Kodadot on Local Substrate Chain","2025-07-23T23:32:21Z","https://github.com/kodadot/nft-gallery/issues/11599",0.7622161,{"description":3049,"labels":3050,"number":3057,"owner":3033,"repository":3034,"state":3058,"title":3059,"updated_at":3060,"url":3061,"score":3062},"- [x] create sparate page like https://nft.kodadot.xyz/sustainability\r\n- [x] put it on /es/sustentabilidad\r\n- [x] make PR \r\n\r\nSustentabilidad de KodaDot \r\nmicro-dao-bedrock-bootstrap-experimento \r\n\r\nComo parte de nuestro micro-dao-bootstrap-experimento, nos gustaría mantener nuestros esfuerzos sostenibles en el largo plazo y crear esa confianza de la cultura y la economía de los creadores para KodaDot y darles esa seguridad de que no desapareceremos mañana y seguiremos funcionando mientras podamos cubrir nuestros esfuerzos para mantenerlo en línea y funcionando. \r\n\r\nEstaremos elaborando lentamente lo que es la mejor posible opcion para apoyar a la economia de los Creadores y ayudarles a realizar una vida sostenible de su trabajo. Estamos aqui para apoyar esta causa. Por otra parte, debemos tener en cuenta nuestra sostenibilidad a largo plazo. Estamos en posición de ser espectadores universales y de no ser propietarios de una plataforma como actualmente lo hacen otras galerias. \r\n\r\nPor el momento nuestro unico ingreso ha sido aprobado *propuesta#384 & motion#256 de Kusama Treasury Funding por milestone1. Principalmente este fondo se destinó a los costos del desarrollo y no para su funcionamiento y/o mantenimiento. \r\n\r\nNuestro flujo de los fondos estará dividio en 3 partes: Un programa para el apoyo de los Artistas, Costos de funcionamiento y para el Costo de la investigacion y desarrollo de KodaDot. Desde el inicio, vamos a poner una parte de nuestros ahorros en el fondo de bedrock. \r\n\r\nLos costos por el funcionamento de KodaDot consisten en pagar Netlify (http, cdn, CI&CD), Pinata (IPFS), Arweave (por ahora es gratuito, despues tendremos que pagar), Textile.io (esperamos que este costo sea el mismo por un tiempo, y despues aumente). Mantenimiento, los costos de R&D deben ser pagados a medida que nuevas funciones en KodaDot vayan apareciendo y estamos tratando de invitar a mas desarrolladores a nuestros circulos poniendo recompensas en problemas. Cualquiera podrá unirse y ayudar con nuestro esfuerzo. \r\n\r\nComo nos gustaría establecer nuestro vector de acumulación para el fondo de sostenibilidad e introducir una pequeña tarifa gracias a que podra mintear su obra a través de KodaDot, agregaremos un botón en el que aún puede optar por no participar voluntariamente y poder mintear su obra sin apoyarnos en lo absoluto. \r\n\r\nPara devolver valor a la comunidad, estamos a punto de establecer un programa para el apoyo a los artistas el cual fluirá de regreso a los artistas. Estamos tratando de crear un ciclo de acumulacion de autorefuerzo, \r\n\r\ndonde usted, como creador que apoya la galería de KodaDot, el apoyo regresará y será destinado a nuevos artistas, creando así efectos de red para los primeros usuarios y la próxima ola de adoptantes, etc., Que luego podrían ser autopropulsados en algún momento si logramos desarrollar la estategia correcta. Solo necesitamos jugar un poco más con las curvas de flujo correctas. Es un experimento. \r\n\r\nLos poseedores actuales de multisig son los fundadores de KodaDot \"yangwao\" & \"vikiival\" y luego se expandirá, ya que creemos confianza con una comunidad mas amplia a la que le gustaria participar y adentrarse en KodaDot ya que esperamos que la tesoreria pueda crecer ampliamente algun dia. \r\n\r\nDefinicion de Sustentabilidad \r\nsustantivo \r\n\r\nEs la abilidad de sostener o apoyar. \r\n\r\nCiencia Ambiental. Es la cualidad de no ser dañino al Ambiente o estar agotando los recursos naturales por lo tanto se estaria apoyando el balance ecologico a una visión a largo plazo.\r\n\r\nThanks to Alejandro Cuadras/@CdrsAlejandro for the Spanish translation. ",[3051,3054],{"name":3052,"color":3053},"good first issue","5319e7",{"name":3055,"color":3056},"$","0E8A16",335,"closed","ES Translation on Sustainibility page","2021-05-31T15:52:18Z","https://github.com/kodadot/nft-gallery/issues/335",0.6183028,{"description":3064,"labels":3065,"number":3057,"owner":3033,"repository":3066,"state":3058,"title":3067,"updated_at":3068,"url":3069,"score":3062},"- ref kodadot/nft-gallery#11048\r\n\r\n\r\n",[],"workers","Default Preview card for /","2024-10-07T14:02:03Z","https://github.com/kodadot/workers/issues/335",{"description":3071,"labels":3072,"number":3076,"owner":3033,"repository":3034,"state":3058,"title":3077,"updated_at":3078,"url":3079,"score":3080},"- [x] message\r\n- [x] add toggle to mint carbonless NFTs https://github.com/kodadot/nft-gallery/issues/350\r\n- [x] embed first offsets https://twitter.com/KodaDot/status/1389235204443852800\r\n- [x] show carbonless NFTs - https://github.com/kodadot/nft-gallery/issues/339 \r\n- [ ] carbon-calculator - https://github.com/kodadot/nft-gallery/issues/338\r\n- [x] making it to the production - https://github.com/kodadot/nft-gallery/pull/351\r\n \r\n### Message\r\n### Carbonless NFT movement\r\nWe are trying to set a movement where artists can offset their mints. Simple as that. Even we are running on a low carbon blockchain Kusama.network and plan to roll out our own NFT-focused infrastructure parachain Metaprime.network, we feel that we should step up in the game and be more carbon neutral and later contribute to be carbon negative in a way to drive global forestation. To help artists mitigate the negative effects of expanding society on the planet. At least, we might contribute to do the small job here. The audience will decide.\r\n\r\n### Carbon Neutral Mission of Kodadot\r\nThe mission of Kodadot gallery is to flow collectors' resources to environmentally conscious digital art creation in a way to address the Earth's mounting climate crisis. We have intent to bring [carbon calculator](https://github.com/kodadot/nft-gallery/issues?q=is%3Aissue+label%3Acarbonless) and help to make forestations and offsetting as new normal and easy access. To kick-start this effort, we've partnered with Offsetra which allows users to support \"high-quality pro-climate projects via the purchase of carbon offsets credits\". \r\nCarbon offset credits come from a variety of sustainability-oriented projects. Offsetra only sources offsets from validated and verified projects under strict internationally recognized standards. You can find more information on offsetra's process is available [on their website](https://offsetra.com/)\r\n\r\n### Humble actions\r\nWe are aware that just by purchasing Carbon Offsets we won't solve the issue, but we can be small butterfly effect, and later jumpstart impactful actions to start a movement, where it would be native for NFT galleries to bring with every mint, buying offsets in a way to put a small amount of % towards buying carbon offsets and forestation.\r\n\r\nWe will try to put at least some amount of artists' profits based on their decision to drive towards buying credit offsets. Not just feel good about, but with a real impactful way to do it. \r\n\r\n### Building impactful environmental relief\r\nOur first start is to add a toggle to our minting interface where every artist could choose if they want to support carbon credits or not. We will be adding the **carbonless** tag to NFT and later it could be tracked through the search interface and reviewed on-chain. Thus collectors might find it innovative to collect carbonless NFTs. \r\n\r\nOnce Offsetra (or other carbon credit partners) figure out a way to make fiat off-ramp payments from Kusama for carbon-offsets to happen, we will make a full end-to-end native crypto integration with them, so every NFT will consist hash relying on Carbon Credit. \r\n\r\nTo drive the vision to home, we are genuinely looking forward to starting with [Terraformation of Planet Earth](https://yangwao.medium.com/planet-terraformation-forest-as-a-service-94a2633ad011) where one could participate in fashion to own part of the forest, probably introduce the concept of **Forest as a Service**. Imagination is the limit.\r\n\r\n### We are not only one and that's great\r\nWe are really aware that movement is just about to begin when news outlets started heating discussion and [clean #cleanNFT movement ](https://twitter.com/search?q=%23CleanNFT&src=typeahead_click) has begun. One option for the creator is to [choose from a variety of NFT platforms running on low carbon blockchains](https://docs.google.com/spreadsheets/d/1A-7Ama31sYWhXDl6NoJaXnbAV9pFbjxLIgl7jb3CHOs/edit#gid=0) which is really great start. Another option is to actively drive movement to be [carbon-negative gallery](https://offsets.gallery/). So we (Kodadot) are feeling inspired to join this movement in our fashioned way **to add carbonless minting for creators** and start showing which NFTs are carbonless by showing 🌱 next. Link na carbonless NFT. To top-up our buffer carbon credits, we've already bought Carbon Credits and plan to buy more in favour of KodaDot NFTs. \r\n\r\n\r\n### Reading list\r\nThere are current other partners to help us in this way \r\nThere are current other partners to help us in this way \r\n- https://www.cloverly.com/\r\n- https://offsetra.com/\r\n- https://www.wired.com/story/nfts-hot-effect-earth-climate/\r\n- https://earther.gizmodo.com/how-to-fix-crypto-art-nfts-carbon-pollution-problem-1846440312\r\n- https://www.artnome.com/greennfts\r\n- https://docs.google.com/spreadsheets/d/1WJE9kr5PWpIhHygrRBetmokBVpc78RzAddeLSAV878M/edit#gid=0\r\n- https://docs.google.com/spreadsheets/d/1A-7Ama31sYWhXDl6NoJaXnbAV9pFbjxLIgl7jb3CHOs/edit#gid=0\r\n- https://gitcoin.co/hackathon/green-nft/onboard\r\n- https://gitcoin.co/hackathon/green-nft/projects/\r\n- https://near.org/blog/near-climate-neutral-product/\r\n- https://medium.com/tqtezos/proof-of-work-vs-proof-of-stake-the-ecological-footprint-c58029faee44\r\n- https://sterlingcrispin.blogspot.com/2021/02/crypto-art-sky-is-not-falling.html\r\n- Kodadot: Carbonless Minting Telegram - https://t.me/joinchat/aE-i3mgMAo9lMTU0\r\n\r\n### page\r\nprobably change it from > Low carbon NFT platform running on Kusama.network - NPoS \r\nCarbonless NFT platform running on Kusama.network & Metaprime.network.\r\n\r\n#### Misc\r\n- solution bounty https://github.com/artnome/GreenNFTs/issues/2\r\n- awareness bounty https://github.com/artnome/GreenNFTs/issues/4\r\n- Tezos carbon-negative NFT marketplace https://github.com/artnome/GreenNFTs/issues/3\r\n\r\n##### Carbon Credits\r\nQuantity of retired VCU: 10\r\nSerial numbers: 9956-166792555-166792564-VCS-VCU-352-VER-BZ-14-812-01012009-31122009-0\r\nDate of retirement: 5/3/2021 2:55:52 PM\r\nBeneficial Owner: KodaDot\r\nRetirement reason details: Retirement for Person or Organization; Offsetra Offset\r\nPublic URL: https://registry.verra.org/myModule/rpt/myrpt.asp?r=206&h=131130\r\n\r\nBull Run Overseas Forest Carbon Project\r\nProject type: Agriculture Forestry and Other Land Use\r\nProject country: BZ\r\n\r\n\r\n",[3073],{"name":3074,"color":3075},"carbonless","45D52D",346,"[Solutions Bounty] Mint carbonless NFTs on Kusama network","2021-05-07T13:34:44Z","https://github.com/kodadot/nft-gallery/issues/346",0.6338728,{"description":3082,"labels":3083,"number":3085,"owner":3033,"repository":3034,"state":3058,"title":3086,"updated_at":3087,"url":3088,"score":3089},"We will slowly start iterate to add carbonless NFTs to the KodaDot\r\n\r\nWe've created an address from whom we will be buying carbon offsets in favour of NFT creators\r\nJ9PSLHKjtJ9eEAX4xmCe8xNipRxNiYJTbnyfKXXRkhMmuq8 till we figure out how can artists can buy them in their fashioned way.\r\n\r\nThus you will see toggle while minting NFT\r\nWhat will happen, we will add the attribute that NFT was covered by carbon credits, probably marking you NFTs as carbonless\r\nWe are still estimating hard numbers so we set something which for sure should cover your carbon credits\r\n\r\nRight now we decided to go with at least with $1 as we are running on low carbon chain, Kusama network, later we can estimate against past mints what leverage they bought in carbon credits.",[3084],{"name":3074,"color":3075},350,"Add toggle to mint green carbonless NFTs ","2021-05-07T13:30:29Z","https://github.com/kodadot/nft-gallery/issues/350",0.68929183,{"description":3091,"labels":3092,"number":3096,"owner":3033,"repository":3034,"state":3058,"title":3097,"updated_at":3098,"url":3099,"score":3100},"I guess since we are multi-chain, we should adjust punch line from \"Creating Carbonless NFTs on Kusama\" to \"One Stop Shop NFTs on Polkadot\" is more marketable stuff \r\n\r\ntest at https://beta.kodadot.xyz/bsx/gallery/4155379122-13\r\n\r\nwhere is \"kodadot-nft-gallery\" coming from? Probably change it to \"KodaDot NFT Marketplace\"\r\n\r\n\r\n\r\n\r\nok seems it works to fetch descriptions sometimes? that's ok then!\r\n\r\n\r\n",[3093,3094],{"name":3055,"color":3056},{"name":3095,"color":3020},"p3",4732,"Change description of SEO Cards ","2023-01-17T15:26:10Z","https://github.com/kodadot/nft-gallery/issues/4732",0.70205504,{"description":3102,"labels":3103,"number":3105,"owner":3033,"repository":3034,"state":3058,"title":3106,"updated_at":3107,"url":3108,"score":3109},"we've got write up on offsetra page finally https://offsetra.com/profile/kodadot",[3104],{"name":3074,"color":3075},392,"Link offsetra profile page to carbonless page ","2021-05-24T09:57:23Z","https://github.com/kodadot/nft-gallery/issues/392",0.7290478,{"description":3111,"labels":3112,"number":3118,"owner":3033,"repository":3034,"state":3058,"title":3119,"updated_at":3120,"url":3121,"score":3122},"### What happened?\r\n\r\nI changed the language from English to Espanol but not all the words changed to Espanol. Same in other languages.\r\n\r\n### Please reproduce in steps\r\n\r\n1) Go to change the language selection \r\n2) Change language \r\n\r\n### Expected Behavior\r\n\r\nOther words should also be translated\r\n\r\n### What browsers are you seeing the problem on?\r\n\r\nChrome\r\n\r\n### At which address did you encounter bug?\r\n\r\nbeta.kodadot.xyz\r\n\r\n### Are you logged in?\r\n\r\nYes\r\n\r\n### Which wallet you are using?\r\n\r\nPolkadotJS\r\n\r\n### At which chain did you encounter bug?\r\n\r\nBasilisk\r\n\r\n### Screenshots\r\n\r\n\r\n\r\n\r\n### Relevant log output\r\n\r\n_No response_\r\n\r\n### Payment link for reward\r\n\r\nhttps://kodadot.xyz/transfer/?target=%3CFRd1rG6vs8qCW43BVK3KgCdWLyF7HqgT5HxdhN9nWmfq7Em \r\nhttps://github.com/kodadot/nft-gallery/blob/main/CONTRIBUTING.md#creating-your-ksm-address%3E\r\n\r\n### Code of Conduct\r\n\r\n- [X] I agree to follow this project's Code of Conduct",[3113,3116,3117],{"name":3114,"color":3115},"bug","d73a4a",{"name":3055,"color":3056},{"name":3095,"color":3020},3599,"Spanish translations needs to be updated and other languages as well ","2022-09-29T07:55:07Z","https://github.com/kodadot/nft-gallery/issues/3599",0.729291,{"description":3124,"labels":3125,"number":3127,"owner":3033,"repository":3034,"state":3058,"title":3128,"updated_at":3129,"url":3130,"score":3131},"we could put in sustainability toggle if artist want to cover Carbon Offset and then we can mark it as Carbon Neutral/Carbon Negative NFT\r\n",[3126],{"name":3074,"color":3075},339,"Show if NFT is minted in carbon neutral/negative","2021-05-07T13:30:30Z","https://github.com/kodadot/nft-gallery/issues/339",0.73371786,["Reactive",3133],{},["Set"],["ShallowReactive",3136],{"$fTRc1wZytZ_XrK4EfJfei_Sz-An4H4Yy6syhVxH_PVJc":-1,"$fBtDSp5aip0FSJTUDX8b5HNZKb2Pg-auDRdR-ovEFu-U":-1},"/kodadot/nft-gallery/438"]