thumb|Stranger Cole & The Steadytones performing in Rudolstadt, 2024 Stranger Cole, also known as StrangeJah Cole (born Wilburn Theodore Cole, 26 June 1942)Thompson, Dave (2002) Reggae & Caribbean Mu
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 0xf3f5e1d96b53f134fcb0873ea2b8abb01e916e9d802958b9d424fd018d983717. 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/36a59564-6978-4d6d-b75a-862671221f45.json and https://artists.proofprofile.net/proofs/artist/36a59564-6978-4d6d-b75a-862671221f45.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 0x07c690cbcc2f74d474c3256f346e1461534bcf7f0372274809514d8389fdef30. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/GBAWA0073486.
Bangarang: The Best Of Stranger Cole 1962-1972
Reggae Time / Last Flight to Reggae City
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa61074f529888dc89abe11ca8735be9e881ef3b342a5e73dbe310b509dda86f9. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), 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/QM6XS2510069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x499b08ecca24de8cec12e6743df0651ef93fa3af4373a11162e45e875f5875d9. Chain 2 (Bitcoin): anchored in block 958234 (2026-07-16T03:46:09Z), 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/QM6XS2510173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc403f1cf392b798571e840a9457a804f70aaa495466e4b3f9b3f99d9f741e00d. 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/QM6XS2510174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42b274f544160c91f56d3498abfdc7d7a93705ef1d8e79f560e90eaecbd072ae. 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/QM6XS2510295.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8af04698f6aa759e93daf2f9bf9b7aee8243ab7263341f719258918c6a939e7e. Chain 2 (Bitcoin): anchored in block 958823 (2026-07-20T06:29:47Z), 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/NL9FG2500020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34c2a3fb54dd9bbc31853fc839435db678a70d3a2dafb4829cc638f1f544c723. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/NL9FG2500021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x858f8d9455c7d78b04d6b052c3aaa5d8855dc8b2cf9e25cb8bda5ce4cbaf0966. Chain 2 (Bitcoin): anchored in block 958823 (2026-07-20T07:26:20Z), 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/NL9FG2500022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0619384c2a88b88bf236e033db9bd25e25d205a47732dbd556aaada420fc695. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/NL9FG2500023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab8b9150cf4921445232b1e69ec9bba0c21dea62a72754eeb5c09c1724b68794. Chain 2 (Bitcoin): anchored in block 958392 (2026-07-17T09:46:31Z), 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/QM6XS2510272.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdc4da0cf3b70cdc175ce2b219099f6abd6fcfbc1ecfb50818d492b64710ae38. 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/USVPR1600688.
Don't Want to Be Hurt (with The Fugitives)
Put On Your Best Dress - Sonia Pottinger's Ska & Rock Steady 1966-67 (Expanded Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf26bc237633a628f854289bac2a7a2cef77ccd1766c21d1fa55c05d0e683dc51. 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/GB5KW1901613.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91195c01497c7e30f2cc1bfbf61f44b98f9797fc9575650a59087dfd984b3429. 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/GBAJE6600287.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa09fbf363be9658c15486d9982509ef34f91fc4e236b59410ecc8d30832e7e47. 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/GBAJE0603739.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75ec6fabbeb738306a00b67d41e63471cfa740e971673400c8a7472b2a430a09. 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/USVPR1600702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c05f6e255d3df51f960285ff08866d69142cf4261aaf6c74b27ccb928571ca4. 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/GB5KW1901636.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74c3547cfbffa28ce04f1f1a12e2bd70a1087524926d55a1673a5cda7be76028. 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/USVPR1600703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc37dc2d5ddbcdf808fde301b9aea62a031d00fbbc2fe1144163e24780cde19dc. 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/GBAJE6600406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbfeebd9ef81b3bf2108d98596b5b1d31c7ff2a7c7d97844e5beff210ea451a4. 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/GB5KW1901634.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf5e5808261a813f34037f4e39db5fd428ca0e7c5dd755dcd28a54ff0a1fa4d1. 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/DEW250201110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc205568e519f090a159067692ba6d46b5dbf610971e20f883cb843361cd530ed. 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/GB5KW1701989.
We Shall Overcome (with The Baba Brooks Band)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc468def058108ff009947db019960c962f7ed1d27758625fb1577fa8401e59a8. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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/GB5KW1901639.
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
Certify My Love (Satisfy My Love) ( with Lyn Taitt & The Jets)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a11bd87c6cbe021763b28702666aa6bf224517fbf03f71be6f7b92ec7ff8d28. Chain 2 (Bitcoin): anchored in block 960170 (2026-07-29T23:52:38Z), 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/GB5KW1901616.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84af40e8006214c40b2897cc08533ca02323acdfdf130b2e1bca72610bc15140. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/GBAJE0402399.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9b3bb2b96199e21f9b537435dc7ad6ae3f3f4eb1895c942e8c4d5fa6ee33c4b. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/DEW250401190.