The Funkees were a Nigerian afro-rock group formed in the late 1960s. They moved to London in 1973 and quickly gained prominence in the expatriate West African and West Indian music scene, but fragmen
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 0x738cadd77ff7d7d15d16b2bac42022b4132df6611181383d4345622e0cb5252b. 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/5f19e524-44fa-4fba-9b93-794ceea526ed.json and https://artists.proofprofile.net/proofs/artist/5f19e524-44fa-4fba-9b93-794ceea526ed.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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61c6ab1a4f75fa47f4bb7b5f3994485385c416263e900fff39bedcda9513ae65. 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/USA561020979.
Dancing Time: The Best of Eastern Nigeria's Afro Rock Exponents 1973-77
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20812ee99489521d3058705774cd778845777a0b29a3cf7d124600e9043a0530. 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/GBUQH1200025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24110640c62916a3e68d4af7e4a1c9c9232ac63b9014714664ee43c1af2a831e. 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/GBUQH1200026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cceaa654f2a674d6445de1f32313ed4fdcb70b9ca82c0ac2bb3cbfbe40a630a. 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/GBUQH1200027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc26bcaa8fec9308f418fbefecbcb3b2e62a9bdb35a1a487453fb8d58332d998d. 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/GBUQH1200028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61d6730344f180337b1201bcd8e77984cef3af4b357b3b0263e163ad71f55fbd. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/GBUQH1200029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1642e300bdd5da13129b144b2ce121ed9a3f77075c9a2324ded7564240b7dd5. 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/GBUQH0800004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5b6d0360d082600a094e2b527abe5f17b8617fa7e6df2787813e05e021ae360. 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/GBUQH0800044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98d2254586c9b929d52ee97bab2ff28ebe0daa22a4041ca4e1f62901f0826615. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/GBUQH1200030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36735b0d6b1593eb95010c8132485bd880106eb639a082268bda13c5e7748ee0. 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/GBUQH1200031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x252b2b9e4a08f2bb048b27da6526a4c81a60daf93cfa332d026aa4fc56a359b5. 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/GBUQH1200032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd21d1a9be0ceed7c6bacf6d6d5ba67840d9ae26a5519f9eda3e51100d580cb30. 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/GBUQH1200033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5ac71fcb4682536f19130493a2fdf5c8ff51e8b44dff00ada368db00b3fa409. 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/GBUQH1200034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64cea0b2c4cf7e97d660d45f90c4cfad46ea0117b92f0e1b30ad003a470c1c5d. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/GBUQH1200035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14fabc21c9b7c0f2051735581e845c9c2b2ab4d99e26481855be411c12c5c984. 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/GBUQH1200036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9eee4d6ff4e2b7ea6c6ed8ccc3ce2c7c189f9c1aede38db402ec7ca4d31d780b. 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/GBUQH1200037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfed6ebcf034d413ceecf7591fbe8592b5ff0c2bcaa4206da82edfe7b7726aa27. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/GBUQH1200038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bac821018872fa2fffcef9ebace8765c369034e3868e7a606badb8014402fd3. 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/GBUQH1200039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ef269eed29b347957da446dc41e95c442acfc68628d772d64b7efbfb4d79fcd. 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/GBUQH1200040.
Shina Williams & His African Percussionists
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9608bc76d4b0243337d8e552ca9f2a86aafccb7f07847b2bb41dc3f2042b686a. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/DEG930990073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5738aec6ae7789eb1be4197711a89606b12f7ccd1e51e67db372b7556163fbd. 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/US2S71631001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a4b7080cbb937684361dfbac6302b5226f4a9c17dbaa87f8a2bb25e191583b7. 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/US2S71631007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb48962cc43cb25cf0a5118ac55125b68f7bde4f046e120264b77c886d59fc4e4. 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/US2S71631008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79cb7eeec9ce26d2905e2176a8ba9c6a48ba30c7f6273409f5ce3e03c2b3da68. 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/US2S71631009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb97ab119ae5b099520019e24c895607cddfdba16ae2acf81fa8c086e5ec163bb. 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/US2S71631013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c3a8631ded2b02d4334da95bf26034582ec6fc5b9063b2f651410efd3fb7bdd. 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/US2S71631016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd669cee2cbbaeba680012b7124fa58711145bcefa0cfa93bee6afa8f3a906c05. 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/US2S71631017.
Wake Up You! The Rise and Fall of Nigerian Rock, Vol. 1 (1972-1977)
Wake Up You! The Rise and Fall of Nigerian Rock, Vol. 2 (1972-1977)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47466db8a288a785b2b1b2a195ade55d6a3347db1b5b7ff63c4797ffbc69dcf0. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/USA561020998.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f9df3370873e725416c3eadfda16339409e093266d9c3a155a5f13196f139f2. 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/USA561020999.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6acbc506d7d731ec5bc1c8ef9d6a8d8fcbd3e92040174ff84e60a19f92209d96. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/USA561021002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6dd4b3a1efef52222f50951be67ac0ab6e2c636957b1df6fa569033728436d8. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), 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/USA561020992.
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
Afrobeat par Mondomix avec Tony Allen, Femi Kuti, Manu Dibango, KonKoma…
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba75ff193d78c0e7e6d315c1d059f19e4f73a52753233d47632c3d0b6fc909ca. 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/FR6V81909073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6caf593b767f07f9033e77e00ab0bbbc1b2188f31d84fa41d8fcdf24e9ea893. 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/FR6V81909074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c5af42245e37c8386b769f858e26415f5d35efe6003efd50cef409deb6007ea. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/FR6V81909075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x353c38d3e43ef1465caea18e96f6ac4245301778cafd35d19be9bc3dc631c0c6. 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/FR6V81909076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3e4a8295b16337246409942d0410d937b3ba46607802fdf37386a5947c7b704. 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/FR6V81909078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0168a57aacb7122779c5e88ff6cc66288a8da9e90128d03df947c023c45961b9. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/FR6V81909080.
Dr Victor Olaiya's International All Stars
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb347fa06e7a59ced642f947b1e341e3e3f5bbb7149669a8f18ecde62286606fc. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/FR6V81909092.