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 0x9824eb76ceb7cb4ece17f752e6a5f62b7ed1b32b1fe39d9a6066f09ed94d8c41. 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/efbd8b35-941b-42f7-bbfb-4ae6e5da453b.json and https://artists.proofprofile.net/proofs/artist/efbd8b35-941b-42f7-bbfb-4ae6e5da453b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
TINA TURNER FREESTYLE* (ORIGINAL VERSION)
consistency · unlocks · man·i·fes·ta·tion
BROKEN NECKLACE, diAmonds on thA floor!!
ballaholic episode (produced by @ze6ruh)
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 0xabca346859a197ccd913c506c060d47d6083b03357e02816ccbb65dd36b5dd91. 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/QZTBE2321500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae3ae137ab88647573b8aca56b1eca484d3f317efd81efec6b9ed48b39349a07. Chain 2 (Bitcoin): anchored in block 959080 (2026-07-22T02:47:13Z), 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/QZTBE2321507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf20fccc2dbbfe34443a6761f6cfcaee5cf3bde471c9a382a815a05a41f81818d. Chain 2 (Bitcoin): anchored in block 958839 (2026-07-20T07:01:59Z), 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/QZDA42466471.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7018ba63495f3439a0129f9b0b6030c5d3b55b122fb27565d9507d628d120ea. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/QZDA62469690.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b837fc37c5beb7cc48557ade4052099dd90577beb5c691de370f368ddfb121b. Chain 2 (Bitcoin): anchored in block 958853 (2026-07-20T11:48:18Z), 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/QZNWT2428275.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0b453f7bfec22cbefe512a0ae95247d269d5400b47516f5d3f0e988b4d43f5b. Chain 2 (Bitcoin): anchored in block 958996 (2026-07-21T13:11:07Z), 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/QZZ7S2455412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56b5e1bc84d7d307a319cc7ba6765e830a024f5580053effce2abcbf79177137. Chain 2 (Bitcoin): anchored in block 959076 (2026-07-22T02:28:42Z), 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/QZFZ22599705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcecacce95b363c950fc8dfa774af699df5dfa714a16dc836fb323fdc88239e2d. Chain 2 (Bitcoin): anchored in block 957880 (2026-07-13T16:39:18Z), 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/QZDA72509499.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9f988e702040e624c0ce99309fce0966b40c44fc4bc6edd33fa21831c5fc59a. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), 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/QZK6Q2596751.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9a81ff87f4ce3e261f3f303da68c2dc09d7b0e59123dbdfe9b35ae1bb7dbaad. Chain 2 (Bitcoin): anchored in block 958802 (2026-07-20T01:04:02Z), 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/QZTAU2536852.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x134ac03680ce16aba1c858b8b1551ef34d52e4c9e80486c5c68c0a3bd7f7e862. 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/QZTAX2565319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae6814e989c453656ecf7df6d38c10a0bfdcf93b5dfa51de5f1eaf4922b02469. Chain 2 (Bitcoin): anchored in block 958808 (2026-07-20T05:29:47Z), 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/QZTAX2565320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaab7e87f8220954936eb86730e866c865bda7e9e0bf6f716cf1926e252fda5bf. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/QZTB32518840.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3286eb0b8e09e8730648af9811a2574a8b53193c5dc2f31db1e81ee2cbae0e4e. Chain 2 (Bitcoin): anchored in block 958802 (2026-07-20T01:04:02Z), 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/QZTB32518842.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1b36492a239a53a3e1319142f4c6e6835c0919f53678e2c5d7df1edb09f65fa. Chain 2 (Bitcoin): anchored in block 958585 (2026-07-18T17:05:16Z), 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/QZTB32518843.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x021ec323e9bbe652e8cbb9b6e9cc7a5836890bf3daf62bdaea46d426995fcafe. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T10:48:51Z), 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/QZTB32518844.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17429e8aed831f3877b346d1032935f146c1a6e94c06fa937ba3ecce6382214a. Chain 2 (Bitcoin): anchored in block 958846 (2026-07-20T10:07:04Z), 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/QZTB32518846.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec22564ff955b5f97aea2605712e80cb08086a19c86d64710c17ad0b39ec3dc2. Chain 2 (Bitcoin): anchored in block 958885 (2026-07-20T15:44:58Z), 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/QZTB32518847.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd4664ccc11cd505e673372b0c36aa568b21ce9f54045e793d601c599ad38d50. Chain 2 (Bitcoin): anchored in block 958876 (2026-07-20T12:15:48Z), 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/QZTB32518848.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3e0e530bbfc0ec5f829ffc90f8137a5fdf59204cce3c8c4d0fafe047283ffcd. Chain 2 (Bitcoin): anchored in block 958838 (2026-07-20T07:01:21Z), 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/QZZ772546564.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5de4b0bee6a09ce8cbfe9f14aaf0821d1c709d8ab7350aa267041679ee72372. 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/QZZ7L2547202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6882420ff99bebc1d3861e39a359bb3ebb81b366ea3e242debb82d19d9663d1f. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/QZZ7R2525189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd8e3597dfa3f476c89565390128bb8c63c3b2b4a16972e78c030d5d08e8cb30. Chain 2 (Bitcoin): anchored in block 958538 (2026-07-18T10:30:13Z), 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/QZZ7T2523730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfc493850e81cba1d08bdfb3a2e6b618c585a477288f0bd0c0cebd8c33a23eba. 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/QZZ7X2500703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd47d77d8e43b4373e58ed3ae214a9b362769444e0851e0f0082d9d6e38a2ffac. Chain 2 (Bitcoin): anchored in block 958783 (2026-07-19T21:20:45Z), 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/QT3EX2552533.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3eb719a241fe935e4bbc1412783dcb5b7d97893d017177bc0d38a9aaf630288f. Chain 2 (Bitcoin): anchored in block 958654 (2026-07-19T03:55:30Z), 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/QT3F32523156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x934fdd4c3740dfaf82a96995250a96379f85ff3b9a898c225d6c3ceefba961e3. Chain 2 (Bitcoin): anchored in block 958924 (2026-07-20T21:49:10Z), 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/QT3F32567095.