1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 0x40ba3623e8052de78236b4778f8fb999cfa2e5b13958602e1e735ce42723a3c8. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8ce99c29-d078-4130-9040-2a6528c3d510.json and https://artists.proofprofile.net/proofs/artist/8ce99c29-d078-4130-9040-2a6528c3d510.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
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 → block OTSBitcoinBlock must exist at that height 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 0x1040ec67de1ba7f4bac899ffab963e0aa6207b2d743e23b83ed78793a0964afa. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/BKCMX2400160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x860ecc9188683f67fb43f17ceea57a1a6a4c6b6528c10ff021b6cc565c0591fe. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/BKCMX2400136.
Pras Novinha Aqui do Baile Vs Pede Que Eu Te Dou
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x327048bddd218452207f79372597c0f91e3fa1089d4ef793b40283d850fc2afb. 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/BKCMX2400266.
Escuta Isso Aqui Vs na Cama Faz Barulho 02
Vai Ser o Meu Predileto Vs Ja e Seu Momento
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6342bb496af44de26a285afa507cbfa9ea0dc43bb1414ea192d52e8be35f68d7. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/BKCMX2400055.
Mtg - Globeleza Vs Até Chegar o Carnaval
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5baf923a1e6a6c613e60f6f4ce3a3046eff696f6e1e550feca85780c0a25141. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/BKCMX2400354.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b3cf6f31ced7536745cffee2dd7b06e1be97bcd049f9fa5ec8160ea1817a73e. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/QZK6K2599578.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b66639fc751e5dc9d5d58085162deedc4fa6f38453d576519e3d78d3c2c152c. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/BKCMX2400531.