thumb|Batiste at Carnegie Hall Jonathan Michael Batiste (born November 11, 1986)Stated on Finding Your Roots, January 7, 2020 is an American singer, songwriter, musician, composer, bandleader, televis
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 0x4ebf254626a1558b9e2b776b06254769d896ad94cf113a41ba0e5c086fa52a71. 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/25cf4f6c-38f7-47c4-98b3-00cad877dd9f.json and https://artists.proofprofile.net/proofs/artist/25cf4f6c-38f7-47c4-98b3-00cad877dd9f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Be Who You Are (Real Magic) (feat. JID, NewJeans & Camilo)
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 0x392d384b43f11f375a00ec40f85ff7b8218650498c6624fc1d57fa383acc66b7. 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/USUG12303010.
Did you know that there's a tunnel under Ocean Blvd
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7f34f999807ca9fb605775823463d504e0dc7e3bff62c7064aab135bc7387ba. 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/GBUM72206759.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32c53c52fb01473a5416dd3e2061336db415203b2d53e86ddba44229e0d5cccc. 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/USUG12307920.
The Man with the Hat and the Tan (ManHatTan)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa56c574f37937758b8b0ddf9a26845f41dede6cdc8539d611667311449735ab2. 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/USLZJ2258537.
Saint Ferdinand (feat. Jon Batiste & Natalie Hemby)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e58d4c19e5bca75e0d2b142854f21aeb38073c02c91dac3f9dc55664b60ea03. 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/USAT22302235.
Saint Ferdinand (feat. Jon Batiste & Natalie Hemby) - Instrumental
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffea343e37e4251cfde716b30506ebd6c93a720bf0d96b7275e76d5254d20e2a. 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/USAT22312724.
Drink Water (feat. Jon Bellion and Fireboy DML)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e7745cae0ab933a09f84abc79e1e800a12eabd15ffe701a4cffee1240ca1dfa. 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/USUG12305184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32c53c52fb01473a5416dd3e2061336db415203b2d53e86ddba44229e0d5cccc. 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/USUG12307920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f8eaf5d69121acbbd7452ca7534686dea70e1b5a1ba626b34fe1d779b4605ae. 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/QZS7J2400148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cb6ca1ea5e53c82ba1f74de5d7eb05e5e079e09a646b0975f8abc0605d3a8fe. 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/USSM11708399.
Crazy (with Jon Batiste & Stay Human) - Live
Crazy (with Jon Batiste & Stay Human) [Live]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00405f9563f6577f1193e02263a20f8285da34e6f9b7da87d244b3d43633642c. 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/USRE12200393.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec87f134caa8fa9a9dbf9e9238961419fb3360179744590babfd7f1d384c8553. 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/USUG12307756.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5bdcc4be2426033097050a96d7b9d1b5527e8876cb7ba1cff2753734712c56f. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), 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/USUG12307755.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc842d18e2fbcbd804bc40234966d063be73b6926502d1e5ca89d7133960c18c5. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/DEC822215110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x987e145b1a5f4d36f5c29c98f0545678fa38474d1d2c207306a733b8463f71a8. 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/QZHN32063705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41c96cf300279ed14473dde90b2f293226f81ddc4e307f040d9b94e6df7a194b. 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/QZHN32063706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7c2a644305887d85259b4fcf2c35d1afc75c24369b14f50b74e97a64dcf9a3b. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), 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/USUG11801443.
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