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 0x7e60d28668a4d6a48d5b392d041210ec6f14920a070818569194aa81f4aee422. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6cb14d6b-6704-4ad2-a66c-ff063995b70e.json and https://artists.proofprofile.net/proofs/artist/6cb14d6b-6704-4ad2-a66c-ff063995b70e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Dinero Urgente Poder, Riqueza y Abundancia
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 0xf7b2c48318e3771104e219d3968ab620d9ed9e1ba70eb28530dae825740fd433. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/QT3TB2411341.
Duerme y Atrae Milagros, Bendiciones y Tranquilidad
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24a2306484c11ec53281ed2ad5f773c72b1696a5e22daf20b943a6c459752d2e. Chain 2 (Bitcoin): anchored in block 958819 (2026-07-20T06:54:58Z), 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/QT3TB2411342.
Regeneración Total - Sanación Física y Emocional
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a4381257f6ad22e553e889dd340a4215644cfeaf3d1780abff2cff62fa4d2b4. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/QT3TB2411343.
Atrae el Amor y Energía Positiva en Tu Vida
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6844693484b6d9136e7fd48887d989579c4a9a96ccf6bbb4d81e2304bcb7835. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/QT3TB2411344.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59206218eaa28c18a3a8553b35a7d2118b8d983591252a08ee2f3e818a4e43fc. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/QT3TB2411345.