Jerry Rivera (born Gerardo Rivera Rodríguez on July 31, 1973) is a Puerto Rican salsa singer and songwriter. Early years Rivera was born in Humacao, a town located on the eastern coast of Puerto Rico
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 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 0x34607ec2bbe6b3fcbeeb361022b8f9cafc94ba21100d482746cd4c2ee49d49e3. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/195cf315-64b9-46da-8904-6e800efdba77.json and https://artists.proofprofile.net/proofs/artist/195cf315-64b9-46da-8904-6e800efdba77.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 → 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 0x13edcfa168ce5e19c2d6cd6de102f33e7b043e626fa3a7e1609040d6fd9ca082. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/USSD19404012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb3dd0aa7ad1db31f6c25e66b6078f4972207772ed811564a4b80c5fda71f448. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/USSD19404013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc0412090062beb2dd9f96535e61ffa36600d98a1516de74527fc56cb5b9e74b. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/USSD19404015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x287d7bdd0272646e904d2a8dce4267cb3a310ff47164085013507aaae6c58c61. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/USSD19404017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69b7893aa12c6ac825a8be2e6ed58ed0be80496dfb2a5bdf9fa5273c19ccce40. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/USSD10104956.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ac3ea92f9a84e06617426c1db2dfa6d380f74c19b64dba5638adc17e4bcd4b0. 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/USSD10104957.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc320157897dbcf3d36f9f802f5059246dc81c96a8150b734b1c1a132502e9459. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/USSD19404010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdac743d1039fbdbe29770adeddb64ed85df81efa229a7c5f24ae4e605fd4be5. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/USSD19404014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb3dd0aa7ad1db31f6c25e66b6078f4972207772ed811564a4b80c5fda71f448. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/USSD19404013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41316a9f2f4e5596ca181fed7faf81cbba376cea3e4f861e41ad3cb5ecbe6eda. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/USSD19404016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13edcfa168ce5e19c2d6cd6de102f33e7b043e626fa3a7e1609040d6fd9ca082. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/USSD19404012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84111c8d4ea471976291a0002c60d04a0b8dcc6efd6b3540e501454cae1de205. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/USSD19404007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b62b061179885f65fe58a06f010466951f885d6ab364cc959478e971173b876. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/USSD19404008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad69d0e6053a0be9a7bc3e523947292708a8465fea72e41586b27346a01da239. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/USSD10004132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4bc3d3326658d5b2d7ba24acb3ad70a98cc554ee4557299630ae35662c8501a. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/USSD19801475.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08a7e94eb49eebeb9b0e8c85c170dae1ce319eed1e92c8bce1bfb8402f97eef1. 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/USBL10100094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62d004b0b72832218e68d78000fa831d4fcbd43c163676114a79fde6e6c4bc50. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/USBL10200343.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab6f8a23d05bf0f1911819cde82ebe29c998f759d74a2f863caacf0d256b870f. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/USBL10300315.
Mi Libertad - with Special Guest: Voltio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f31cfcd57325c1921e39dcbf7b011d17726ce63dda328b9de29ee403b70dbd9. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/USBL10300317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b62b061179885f65fe58a06f010466951f885d6ab364cc959478e971173b876. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/USSD19404008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84111c8d4ea471976291a0002c60d04a0b8dcc6efd6b3540e501454cae1de205. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/USSD19404007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdac743d1039fbdbe29770adeddb64ed85df81efa229a7c5f24ae4e605fd4be5. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/USSD19404014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ed13ece2d092b5df36a75cc6ebb8cd239c0e1a27ba8c0b945f6a30b9dbf1013. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/USA2P2400909.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd5d35097a06ab7f174b56c6b892953fdb5543ec196bb0cd168a695c2e1bd8b4. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/USUM71500247.