Aventurero is the nineteenth studio album by Dominican singer Frank Reyes. It was released on February 12, 2021. The album was originally set to release on Valentine's Day, but decided to release it t
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 0x29ee7eb135c7ef74587cdc08c4f53a8c68b522c8c88a00ee991239c23106da0a. Chain 2 (Bitcoin): anchored in block 953842 (2026-06-15T22:22:30Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e7d94892-43ea-45e5-938d-ce464714285f.json and https://artists.proofprofile.net/proofs/artist/e7d94892-43ea-45e5-938d-ce464714285f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
El Cumbiambero Mayor Presenta: Aventurero / Andando De Nuevo Andariego U.S.A
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 0xcb7d0083418f79db70afceca5073a2d218e941fe018730efa2eed510cddc2830. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/USZUP1112507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1628de6328a3e39516de1234f305091f3f1d980a579b0ef3b56c8eeca65ca8a5. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/USZUP1200602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc932e969f8e4e15f56afe6b06b5f035e3525398fd74cb8887d97fe28c129b07c. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/USZUP1200438.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4faf302f25e1992d3204c7d3943344940bd3ce7b378299496076236500877a05. Chain 2 (Bitcoin): anchored in block 958924 (2026-07-20T21:10:04Z), 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/USZUP1200440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6085a2d96ecd37b17d601280a651b34fed5fa9dd26b3884b3bad29892c62597d. 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/USZUP1200444.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb97cbb1f5530d3864a00e96e0db1bc028e4739780380a5feffd0597cbd3cf03. Chain 2 (Bitcoin): anchored in block 959118 (2026-07-22T10:01:58Z), 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/QM4TX1551873.