Jimmy Sabater (April 11, 1936 – February 8, 2012) was an American musician of Puerto Rican ancestry. A three-time winner of the ACE Awards, he was a singer and timbales player. He gained international
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 0x71d026ee80cfd8906fbebbe0bdab684e2d559ed10a72412ae81921b6f6127818. 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/c79d686f-2b27-4372-af59-6d61863d22f0.json and https://artists.proofprofile.net/proofs/artist/c79d686f-2b27-4372-af59-6d61863d22f0.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 0xd8c2bdf1b8fa0f6ea9e4acda5e285e28374d71255d01fde49da757ee19611ea4. 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/USDBB0603607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96685d7a3b0e53a6e987e2d98bbf4024f39ffb7e8aa51280b33159749b18cb91. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/USDHM1207994.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb4ce4481364a7920c853da334b16f22112c1cf6523b95e5a3d11ca3dc145fe6. Chain 2 (Bitcoin): anchored in block 956711 (2026-07-04T22:48:52Z), 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/USDBB0609037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fd5637f91c286049e6dfe17b3b32098a68282f8448bd05d42e2ed198438a1cd. Chain 2 (Bitcoin): anchored in block 958462 (2026-07-17T23:17:53Z), 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/USDBB0606084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x306d75dd6084081dd40269b3b7a9217dcda4eb74aa24368f302d7f88916261f8. 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/US78T0507862.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x900c55641c3ad145a580c8cea0f1384fd334bb13ac0aa7ecc9ab8d08866d074d. Chain 2 (Bitcoin): anchored in block 958917 (2026-07-20T17:53:56Z), 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/US78T0507865.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb93616e1041baac614c96c89503184e7674380fc39c9db4a0e5bb733abd293b6. Chain 2 (Bitcoin): anchored in block 958838 (2026-07-20T07:01:21Z), 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/USDHM1112166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x821faa42f1c9902dcb7b22b5e86c71c1033a5993d3acfc93cce5637fb08dae09. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-15T23:25:50Z), 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/USDHM1112168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fcaf35a0217538ad87d00cdb49223e1a62dce1dab800440751e45baf0745eed. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/USDHM1112169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3ff7a079fc58e2b8a3fb5ecd0bb40af2ae412a03f6c9817ea2f6bf6de0e47f8. Chain 2 (Bitcoin): anchored in block 959008 (2026-07-21T13:14:05Z), 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/USDHM1112151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf97a2ea686eb25f4e381c6ad4705402bdbd2d0f2754e23da3460b5e1935c859. Chain 2 (Bitcoin): anchored in block 958357 (2026-07-17T03:33:42Z), 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/USDHM1112159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c4cb0e8f6e9763dd3b04dda176543bb6a48ec682f2068657e3d9298e5ce36aa. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/USDHM1112223.
Cara De Payaso (Tributo A Tito Rodriguez)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f4db0f2fc467cee551e32256a9d56886fca89a2429a39a0af1425abfb36f5cc. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/USDHM1112225.
The Velvet Voice Of Jimmy Sabater / Solo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ae029acb5c368b49528111e7d8ffa24a8b023189ff422d99cf0c936118c018f. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/USDHM1207965.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a72a225f02f8dd6471a1e57bf192edcebc21080a158830227d65d0207f8fc4e. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/USDHM1903609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5818a2bce56cb7027fbd813700bba5a1d3e736bc91a4cc0c1cc64b8282c8430. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), 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/USDBB0610515.
NYC Salsa: The Incendiary Sound Of Latin New York
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8c2bdf1b8fa0f6ea9e4acda5e285e28374d71255d01fde49da757ee19611ea4. 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/USDBB0603607.