{"copyright_id":"0xce863eabafcbfbf2ace46118cf0c94e05ee4a36b40074b9c9e7ff560d048c2a5","name":"Funk Beat CAPIXABA","registered_at":"2026-06-11T18:51:28Z","symbol":"NIM0091152","token_address":"0x0f659f147d9978b26f4332da32eced9ce3c7c2ce","type":"artist","uuid":"45f8ddbd-c8fc-4e68-8cfd-c8be37faecde"}
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce863eabafcbfbf2ace46118cf0c94e05ee4a36b40074b9c9e7ff560d048c2a5. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/45f8ddbd-c8fc-4e68-8cfd-c8be37faecde.json and https://artists.proofprofile.net/proofs/artist/45f8ddbd-c8fc-4e68-8cfd-c8be37faecde.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
QUANDO VOCE SENTA O MUNDO PARA, Beat Fino
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a5aaca1c55c4754245624e1e20499d2f3d6765397d53614a87e3dfa67bd05c8. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR2487657.
FICA DIFICIL ACREDITAR NO AMOR, Serie Gold
2025, TO CONTANDO A BAGAÇA, LEVO A GATA PRA QUEBRADA
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09d20c49d02a30eb61f9169744c775e127e4eb7ea0201b867e1dc697e648fdf5. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXA3V2420266.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1b2c2315663008b8a2970c76b3bb1724c227cd2b8b456a2cb1cfcdf0cc0ddc1. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXA3V2413506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b6e085c8088f29b8d9a884488fd79b2a3c78ab258486c84df0f7b031a51bb8d. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AEA3A2562874.
EU NUNCA AMEI NINGUEM, COMO TU NOVINHA VS 3
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf94e06d6302f6a4880a2793c6b7e64e26c944991e2c93b56f4521dfdd342798d. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXA3V2413508.
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x603d9a02d9d4b68c95203c993c9fa59318dab1d9767c93c257726963b8659db5. Chain 2 (Bitcoin): anchored in block 960153 (2026-07-29T21:57:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GXBAV2542228.
Puta e Só Um Detalhe, Tem de Noite Tem de Dia
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec3e2cd65eef7821523426b5aaddc2e602c738b8af0b0e157df4eb19686a7034. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GXBAV2557909.