# Welcome where onchain art, identity, co creation and artificial intelligence collide. *Weekly summary of collections created by the community with the OBA miniapp * By [Bat-Signal by J. Valeska](https://paragraph.com/@batsignal) · 2025-11-19 --- Welcome where onchain art, identity, co creation and artificial intelligence collide. We are pioneering a new paradigm for NFT collections: dynamic, generative art that is not just seen, but _experienced_ and _co-created_ by its holders. Forget static JPEGs. These are living canvases, powered by AI and token-gated by a **Prompt Coin**. Holding a Prompt Coin is your key—it decrypts the original prompt that serves as the genesis prompt. From there, you become the creator, minting your own unique variations into the collection itself. But it goes deeper. We are weaving the fabric of the Farcaster social graph directly into the blockchain. These collections are alive with dynamic variables, pulling in the creator's **fid** and **username** to create a permanent, onchain link between the art and the artist's digital identity. This is more than a collection; it's a dynamic ecosystem where your social identity becomes part of the art. Dive in and explore the latest launches from the OBA Launchpad on Base. [Launch OBA Miniapp](https://obagents.vercel.app) _Generated on 2025-11-19_ * * * Recent collections ------------------ ![Saitama](https://storage.googleapis.com/papyrus_images/ee88e93e7191313d4b1d307c9f0197306e69496e60608847dfc55f503de5be02.png) Saitama ------- **Contract Addresses:** **Prompt Coin:** `0x99E52F195dD9D7eFDb744FDc6A794D0a85bC1284` **Collection:** `0xd7892c1d93ed5c888b99e32d6294e58abf42a1d6` **Links:** * [Prompt Coin](https://obagents.vercel.app/prompts/0x99E52F195dD9D7eFDb744FDc6A794D0a85bC1284) - Unlock the prompt and get access to mint variations * [Explore Collection on OpenSea](https://opensea.io/assets/base/0xd7892c1d93ed5c888b99e32d6294e58abf42a1d6) **Properties:** * **Creator:** 0xD175f211eC6afb9a582ed67b8c2e650952acA82F * **Source:** oba * * * ![Gemling](https://storage.googleapis.com/papyrus_images/2d3b52d0a080d6784d04c7ffc7f7c92a03a8615aa13bc035a7ffe47a4fe00912.png) Gemling ------- **Contract Addresses:** **Prompt Coin:** `0xdda96d31b715e6c2178ee9f98648b6a629F912bf` **Collection:** `0x5241c1df2099fb8446e7bf7dd7b69d64a056a5e0` **Links:** * [Prompt Coin](https://obagents.vercel.app/prompts/0xdda96d31b715e6c2178ee9f98648b6a629F912bf) - Unlock the prompt and get access to mint variations * [Explore Collection on OpenSea](https://opensea.io/assets/base/0x5241c1df2099fb8446e7bf7dd7b69d64a056a5e0) **Properties:** * **Creator:** 0x824962cFC9714e9D4c9896E2eB402Ea205bf3823 * **FID:** 260663 * **Source:** oba * * * ![Rare Blocks](https://storage.googleapis.com/papyrus_images/6b04b9ba4b8a05ef31bfea83ade22c189dd5d56bee4e391e9c328b6c3822eadc.png) Rare Blocks ----------- **Contract Addresses:** **Prompt Coin:** `0x1d1cdC10C5fa3747439650a8A7f0E898A6CefD79` **Collection:** `0xcb09562833d71f5c13ec9661e9d4bc4efdfb4a14` **Links:** * [Prompt Coin](https://obagents.vercel.app/prompts/0x1d1cdC10C5fa3747439650a8A7f0E898A6CefD79) - Unlock the prompt and get access to mint variations * [Explore Collection on OpenSea](https://opensea.io/assets/base/0xcb09562833d71f5c13ec9661e9d4bc4efdfb4a14) **Properties:** * **Creator:** 0x55500894B526771C20b317C969392401Bc377592 * **FID:** 13505 * **Source:** oba * * * ![x402 Agent](https://storage.googleapis.com/papyrus_images/a9628dcddf85923a65747293874244f2fd5608e34e1cc98abb66978b548c1992.png) x402 Agent ---------- **Contract Addresses:** **Prompt Coin:** `0xEeb3B103cF250D359aE0426350Ffc59F945A7297` **Collection:** `0x1a9d37dd04eeaef69040a7bec133646d4e3c7ba9` **Links:** * [Prompt Coin](https://obagents.vercel.app/prompts/0xEeb3B103cF250D359aE0426350Ffc59F945A7297) - Unlock the prompt and get access to mint variations * [Explore Collection on OpenSea](https://opensea.io/assets/base/0x1a9d37dd04eeaef69040a7bec133646d4e3c7ba9) **Properties:** * **Creator:** 0x824962cFC9714e9D4c9896E2eB402Ea205bf3823 * **FID:** 260663 * **Source:** oba * * * ![x402 Prime](https://storage.googleapis.com/papyrus_images/b54809547711b0240db2ab0fc584191ab90b5160e468fadea0905ddf21589ed1.png) x402 Prime ---------- **Contract Addresses:** **Prompt Coin:** `0x8c26751A1D81694907d0Cf3F72246ED137Af058B` **Collection:** `0xad6db7aa8e23b9d519f7661e5561ed470a45fd27` **Links:** * [Prompt Coin](https://obagents.vercel.app/prompts/0x8c26751A1D81694907d0Cf3F72246ED137Af058B) - Unlock the prompt and get access to mint variations * [Explore Collection on OpenSea](https://opensea.io/assets/base/0xad6db7aa8e23b9d519f7661e5561ed470a45fd27) **Properties:** * **Creator:** 0x824962cFC9714e9D4c9896E2eB402Ea205bf3823 * **FID:** 260663 * **Source:** oba * * * ![BCORE](https://storage.googleapis.com/papyrus_images/5da243cd67e9da17aec2f176f1e8ca48b745ecc4c6d4029daadff1746690a86b.png) BCORE ----- **Contract Addresses:** **Prompt Coin:** `0x9A8d7Ca39169e049b668B6536F2693640EF4e510` **Collection:** `0x86e1c21289478984af3649a9652fa8523e29db2f` **Links:** * [Prompt Coin](https://obagents.vercel.app/prompts/0x9A8d7Ca39169e049b668B6536F2693640EF4e510) - Unlock the prompt and get access to mint variations * [Explore Collection on OpenSea](https://opensea.io/assets/base/0x86e1c21289478984af3649a9652fa8523e29db2f) **Properties:** * **Creator:** 0x824962cFC9714e9D4c9896E2eB402Ea205bf3823 * **FID:** 260663 * **Source:** oba * * * ![Farcaster Mascout](https://storage.googleapis.com/papyrus_images/ead2a43c0d8d1795c1eee5b8c2927d086be2ffa4ef436cc6aa0b512aeb611546.png) Farcaster Mascout ----------------- **Contract Addresses:** **Prompt Coin:** `0x82c2DBcca56E2d566Eb7EaF5b79D19e49cb8bee6` **Collection:** `0xfd14769e276db0b3988ad2d955634a0dd2373581` **Links:** * [Prompt Coin](https://obagents.vercel.app/prompts/0x82c2DBcca56E2d566Eb7EaF5b79D19e49cb8bee6) - Unlock the prompt and get access to mint variations * [Explore Collection on OpenSea](https://opensea.io/assets/base/0xfd14769e276db0b3988ad2d955634a0dd2373581) **Properties:** * **Creator:** 0x824962cFC9714e9D4c9896E2eB402Ea205bf3823 * **FID:** 260663 * **Source:** oba * * * ![Manga](https://storage.googleapis.com/papyrus_images/711ccc5a599ac517bb2eac5c3acb0a79ffc0738a29e937dda2b0c5a12274f934.png) Manga ----- **Contract Addresses:** **Prompt Coin:** `0xEB32a2586Af56f409b1b9c4630F9c9Edcc52d2cb` **Collection:** `0xc0f32f1d3b33f8fb16b90016c7c4b0768eccb953` **Links:** * [Prompt Coin](https://obagents.vercel.app/prompts/0xEB32a2586Af56f409b1b9c4630F9c9Edcc52d2cb) - Unlock the prompt and get access to mint variations * [Explore Collection on OpenSea](https://opensea.io/assets/base/0xc0f32f1d3b33f8fb16b90016c7c4b0768eccb953) **Properties:** * **Creator:** 0x5CF2576683F19DaBee6b7594cB8d4d1DD3ca8eC6 * **Source:** oba * * * ![Farcaster Mascot](https://storage.googleapis.com/papyrus_images/1b2a810c2c3516b28bae6f1254bf7e86077dac31e49588c08878b4d4cb02165c.png) Farcaster Mascot ---------------- **Contract Addresses:** **Prompt Coin:** `0x5FF03A077468E6C47c4798fa646FF4eE46725e16` **Collection:** `0xb3794da7d3db0647a634b8f42703bff5f6f486b1` **Links:** * [Prompt Coin](https://obagents.vercel.app/prompts/0x5FF03A077468E6C47c4798fa646FF4eE46725e16) - Unlock the prompt and get access to mint variations * [Explore Collection on OpenSea](https://opensea.io/assets/base/0xb3794da7d3db0647a634b8f42703bff5f6f486b1) **Properties:** * **Creator:** 0x824962cFC9714e9D4c9896E2eB402Ea205bf3823 * **Source:** oba * * * ![Waves of Fortune](https://storage.googleapis.com/papyrus_images/51a6c9298caaab1dfd878009134d19ed46ad601fdca3cc41c12ac101c073271b.png) Waves of Fortune ---------------- **Contract Addresses:** **Prompt Coin:** `0xb743f5De01973ff2EcFe50983f6676f5315F261a` **Collection:** `0xc624de0141ef4331dcfa70b1eb1a5ebd5d092ecd` **Links:** * [Prompt Coin](https://obagents.vercel.app/prompts/0xb743f5De01973ff2EcFe50983f6676f5315F261a) - Unlock the prompt and get access to mint variations * [Explore Collection on OpenSea](https://opensea.io/assets/base/0xc624de0141ef4331dcfa70b1eb1a5ebd5d092ecd) **Properties:** * **Creator:** 0x824962cFC9714e9D4c9896E2eB402Ea205bf3823 * **Source:** oba * * * ![Goverment Mouse](https://storage.googleapis.com/papyrus_images/5c285bb5991b5fa60663d215182af4e536a2d46894e714255288554b72cd0a68.png) Goverment Mouse --------------- **Contract Addresses:** **Prompt Coin:** `0x017215d609EB1f808B4D83C2983d8a66F1393890` **Collection:** `0x25f263cc3ba7bc2884bee28351ad30e48e5bd715` **Links:** * [Prompt Coin](https://obagents.vercel.app/prompts/0x017215d609EB1f808B4D83C2983d8a66F1393890) - Unlock the prompt and get access to mint variations * [Explore Collection on OpenSea](https://opensea.io/assets/base/0x25f263cc3ba7bc2884bee28351ad30e48e5bd715) **Properties:** * **Creator:** 0x52eA71b2D886420803051bb94120a23969602A47 * **Source:** oba * * * ![Frog Alien](https://storage.googleapis.com/papyrus_images/e015bb1b7a9bc81f2ad493f2506b6c5621261e266e39d541765d93a5545024fa.png) Frog Alien ---------- **Contract Addresses:** **Prompt Coin:** `0x792565adCfa8D92592c3dD562EbCe9a853014886` **Collection:** `0x7984229a079f6e3940303817bfa6238a41648472` **Links:** * [Prompt Coin](https://obagents.vercel.app/prompts/0x792565adCfa8D92592c3dD562EbCe9a853014886) - Unlock the prompt and get access to mint variations * [Explore Collection on OpenSea](https://opensea.io/assets/base/0x7984229a079f6e3940303817bfa6238a41648472) **Properties:** * **Creator:** 0x52eA71b2D886420803051bb94120a23969602A47 * **Source:** oba * * * ![Animalz](https://storage.googleapis.com/papyrus_images/82245e8228357f025b2f997c6d4f1be02ada2f78cb6311396bc15e401ebea299.png) Animalz ------- **Contract Addresses:** **Prompt Coin:** `0x23cdF919c72Bb9cA42081A31A6dC2C0c9Cbfd9f8` **Collection:** `0x94e042f63bd6e86b31582caa98c19020d3420fc6` **Links:** * [Prompt Coin](https://obagents.vercel.app/prompts/0x23cdF919c72Bb9cA42081A31A6dC2C0c9Cbfd9f8) - Unlock the prompt and get access to mint variations * [Explore Collection on OpenSea](https://opensea.io/assets/base/0x94e042f63bd6e86b31582caa98c19020d3420fc6) **Properties:** * **Creator:** 0x55500894B526771C20b317C969392401Bc377592 * **Source:** oba * * * ![LAST TEST BLOCKS](https://storage.googleapis.com/papyrus_images/3eab8bd8c62dbe15e96bb0c56a34420c629142ce649147c42f20d5c05111e1b7.png) LAST TEST BLOCKS ---------------- **Contract Addresses:** **Prompt Coin:** `0xfB9748b7EEBA2149F9F518f2156EF801c59127f0` **Collection:** `0x540fb0c85cb16a2274eda0ace0b2ae9137b8ee15` **Links:** * [Prompt Coin](https://obagents.vercel.app/prompts/0xfB9748b7EEBA2149F9F518f2156EF801c59127f0) - Unlock the prompt and get access to mint variations * [Explore Collection on OpenSea](https://opensea.io/assets/base/0x540fb0c85cb16a2274eda0ace0b2ae9137b8ee15) **Properties:** * **Creator:** 0xA9fD03e154e1B3Cbe88F1b515E7EbDAb2d640b60 * **Source:** oba * * * Collection ---------- **Contract Addresses:** **Collection:** `0x4c812ee2b195b9f7ce39bf3adcf568ffb43cc561` **Links:** * [Explore Collection on OpenSea](https://opensea.io/assets/base/0x4c812ee2b195b9f7ce39bf3adcf568ffb43cc561) * * * Collection ---------- **Contract Addresses:** **Collection:** `0xbc1d5300d51c814701a04ed9c08d977f95c33e77` **Links:** * [Explore Collection on OpenSea](https://opensea.io/assets/base/0xbc1d5300d51c814701a04ed9c08d977f95c33e77) * * * Collection ---------- **Contract Addresses:** **Collection:** `0x84da9a711263940a33acb23dcf4ca65f2bd96d88` **Links:** * [Explore Collection on OpenSea](https://opensea.io/assets/base/0x84da9a711263940a33acb23dcf4ca65f2bd96d88) * * * Collection ---------- **Contract Addresses:** **Collection:** `0x606eb557fad928e20156b3d159852ba6be693e9d` **Links:** * [Explore Collection on OpenSea](https://opensea.io/assets/base/0x606eb557fad928e20156b3d159852ba6be693e9d) * * * Collection ---------- **Contract Addresses:** **Collection:** `0xa9b4a9caddbfd04aee4753280653d4d0debb7514` **Links:** * [Explore Collection on OpenSea](https://opensea.io/assets/base/0xa9b4a9caddbfd04aee4753280653d4d0debb7514) * * * Collection ---------- **Contract Addresses:** **Collection:** `0x0e338e6d16b50894518fe67f402af2cd383c0be4` **Links:** * [Explore Collection on OpenSea](https://opensea.io/assets/base/0x0e338e6d16b50894518fe67f402af2cd383c0be4) * * * Collection ---------- **Contract Addresses:** **Collection:** `0xc7acf848813181dba55b468f065fbf71b68d9958` **Links:** * [Explore Collection on OpenSea](https://opensea.io/assets/base/0xc7acf848813181dba55b468f065fbf71b68d9958) * * * Collection ---------- **Contract Addresses:** **Collection:** `0x31a40de3f8e4fd032f1857fe2b31dc7f15a2c039` **Links:** * [Explore Collection on OpenSea](https://opensea.io/assets/base/0x31a40de3f8e4fd032f1857fe2b31dc7f15a2c039) * * * Collection ---------- **Contract Addresses:** **Collection:** `0x1058c0c1ecc376c61755ed09e8826f321560c62b` **Links:** * [Explore Collection on OpenSea](https://opensea.io/assets/base/0x1058c0c1ecc376c61755ed09e8826f321560c62b) * * * Collection ---------- **Contract Addresses:** **Collection:** `0xafce648c9c0601677b4ca9bfa499058d8da2f589` **Links:** * [Explore Collection on OpenSea](https://opensea.io/assets/base/0xafce648c9c0601677b4ca9bfa499058d8da2f589) * * * Collection ---------- **Contract Addresses:** **Collection:** `0x1771c08d16fd2f26d56f4f550d6edfc0fc4d38a1` **Links:** * [Explore Collection on OpenSea](https://opensea.io/assets/base/0x1771c08d16fd2f26d56f4f550d6edfc0fc4d38a1) * * * About OBA Launchpad ------------------- The OBA Launchpad enables creators to launch NFT collections on Base. Each collection is associated with a PromptCoin that holders can use to unlock access to prompts and mint variations. How to Participate ------------------ 1. Acquire a Prompt Coin for any collection above 2. Use the Prompt Coin to decrypt and unlock the original prompt 3. Mint your own variation into the NFT collection [Launch OBA Miniapp](https://obagents.vercel.app) * * * _This summary was automatically generated for marketing purposes. Beep, Boop_ ![](https://cdn.jsdelivr.net/npm/emoji-datasource-apple/img/apple/64/1f916.png)_️_ --- *Originally published on [Bat-Signal by J. Valeska](https://paragraph.com/@batsignal/oba-week-summary-0)*