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 0x636bea3e0059df7ea8adc30b9d339c1a4f34a8e3b69030f3e578051fac65051b. 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/4634a5ce-ed6c-4e0d-9612-a5269a18bb5d.json and https://artists.proofprofile.net/proofs/artist/4634a5ce-ed6c-4e0d-9612-a5269a18bb5d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Change Your Life - Bimbo Jones Radio Edit
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 0xc7c77db4ea84bd453297ff54ec54bf3caa27a629b7a8f100f87f19b479c527c9. 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/GBHMU1200565.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1a35a80d03ebe175ea7973efcb44d4a3f31ed75e4d872fb49b4abbd43cbc662. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/GBHMU1500168.
Only Girl (In The World) - The Bimbo Jones Club
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59dbf3b2fa546d8bc0583999cbc609a858b3d2d67e935df2ac3905af9b5a644a. 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/USUM71025327.
Only Girl (In The World) - The Bimbo Jones Radio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73d9937820e1faab22926713d91febfe02d3c0c2120c3058c9b41d8f5ad81afc. 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/USUM71025326.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a8d435c5dc879ec2d8a545110373537ca18de02626808b529df8fd373bbe58d. 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/USUM71212741.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85e48512d94d738a04f7a77d4ef36f6d88109233e5f2f550e0c224a0da77742f. 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/USUM71212740.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88654c07bc42aa16201a4f6fd33b276b2e4851086340f30ab6842ba0b60eb3c6. 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/USUM71212742.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee5e9af76dd1f7e54e99a30a3f406dafd8d1b0a806e5f56bf96ea3f646141cec. 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/USRC11100041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x146531da69e4ea0e2b1593641c96288784f539d0019efa304be574699f5b2402. 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/GBUM70818966.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7460b43309365ebfd5b46a57da583d97cba4db39b497bb596f47989b22f1be9d. 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/USR3R2400055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba109c40dc03d9b02a03fb2880ec72f6ba582601a22bb490c1b69ff0e42acd83. 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/USVI20600827.
Sweet Dreams My LA Ex - Bimbo Jones Club Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x560375f8c8276e84bf0e51dfc7d6e191b612bd73138874a8f69d6eeb0456eab4. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), 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/GBCTA0300141.
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
A Thousand Beautiful Things - Bimbo Jones Stealth Mix
Dance Vault Mixes - A Thousand Beautiful Things
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5836fc968443f275c899b273d829b4f7b4f6bcdab5f2bb94ce381513b1276557. Chain 2 (Bitcoin): anchored in block 960427 (2026-07-31T15:59:18Z), 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/GBARL0300708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dfe7181a4c7a6be2fb8462273dd988ef6065858d4543f1bc623ddb7b66d87b9. 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/USHR10722954.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f9aa3040279e8a4a24701b9f3ee006e69721ebcdf683f2d6deb28a4379cd094. 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/USR3R2400054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c739afc7f6d9c08e29573be9221a5bff1bc7f595cb12673f9ba9957fa272cb4. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/USR3R2400057.