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 0x688cd14b75e0c1e9183f68411ea1d2a140afb4331462c23ad9e957e38594d06e. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5ff0a15a-a3c1-4b87-8735-6a1fb2116bb9.json and https://artists.proofprofile.net/proofs/artist/5ff0a15a-a3c1-4b87-8735-6a1fb2116bb9.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 0xcf99abac381f3c1ea1d936a8838a246b5c1c59a79615c941b1b5921f4adce5c6. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/DELJ81595088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb919929c7176dd31ccd1b1070373d1a5cb742deaeeec37077047d7d40f60ce4. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T16:32:11Z), 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/DELJ81595089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc50b2eca67856c948219e1736eefef35cbb6c9984149847a6f750919fadee3b. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/DELJ81595094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02e2ffef2180f9ee21217968fcc659e9af1529e6cc465a008280e7f271f39102. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/DELJ81595095.
No Way To Stop Me (I'm On Rock'n'roll) [Remastered]
No Way To Stop Me (I'm On Rock'n'roll) - Remastered
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bd62c6b6dee90ac133cc2141822c1196896027c320f65c668895215db332013. Chain 2 (Bitcoin): anchored in block 958067 (2026-07-14T21:26:15Z), 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/DELJ81464603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb949ccd9cd66196d0f613dcc49c823188076f72723e02cc8053a3552d77992ba. Chain 2 (Bitcoin): anchored in block 956637 (2026-07-04T10:56:23Z), 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/DELJ81464605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdf8fe7ed318427d0fe65ca467a3001ee791d3575d17c97de257e04912fe9c6a. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T04:03:25Z), 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/DELJ81464607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe81789a0d1c97bc09e8566242c586a37d3aa1f796470deea90b7e0ccc1a3c74f. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/DELJ81464611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bb3c126f93c0e76ef3ce5d5d49d395ab788849942d3daeda2477faa94cde94c. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/DELJ81464615.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x354109416e43f7db1ac75dde383ddb5c9b827909c8cd36320391a2b292a28677. Chain 2 (Bitcoin): anchored in block 958067 (2026-07-14T21:26:15Z), 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/DEM070110527.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe108a2e2ad67229d274f7be605f15f90d77e63074dda29ae326305ea00bce5c. Chain 2 (Bitcoin): anchored in block 958067 (2026-07-14T21:26:15Z), 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/DEM070110533.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfeaee405c43fd4310f56acc22ff61440c50918450723ed566a5ec4c213d72ee5. 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/DELJ81770947.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36e76558532cd7a6efab11997f83084c9ab14ce4a7d210b6ad540bd6bbe8f0e7. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/DELJ81770951.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c96d4ca735e540bd05dfeae135cada932829f3b3d063ff4496e0a0a052b696e. 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/DELJ81770960.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3af41a1e65b0ecbf04a8ccd7f573574176512ac18156c55a0a3e0c603f445229. 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/DELJ81916350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43b9f658fa9ecd2f43f4a4cab2506d9114e0ad0d22b9a028038152688b3c4e76. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T14:11:23Z), 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/DELJ81956548.