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 0x8a7e4c3176940fa194b5a17c1e1494c302d1363a121cd9ab2a7910b4b1978db0. 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/3c31785a-ae41-464e-bd04-4fbccf537a2b.json and https://artists.proofprofile.net/proofs/artist/3c31785a-ae41-464e-bd04-4fbccf537a2b.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 0xa2b2d437fcc4ce71f6a84125687f6ae6d1ab5c71e04a38009389f8358af4a5c2. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-17T00:09:08Z), 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/USZKA0910003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89cc0f8283b492ae40c6467de921c4aafd505da4765e70bc6b02ce6c41980c40. Chain 2 (Bitcoin): anchored in block 958711 (2026-07-19T09:26:32Z), 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/USZKA0910007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabd1b1f14ba56c4ec8fbb13096d85f952af93b4355486c9965b419f6b3764b75. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/USZKA0910015.
Om Na Ma Shiva (feat. Marti Nikko & Marty Williams)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf79a901ca83e54e1e3ec35aa67abfbe9d36853aaba02d7aadf59e5e32a0e9d64. Chain 2 (Bitcoin): anchored in block 958349 (2026-07-17T04:51:46Z), 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/US8RS1010007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72733cf706718c3c6721bca137b7c9d4b622d8d96612bd30b38e7e2b7e3e3877. Chain 2 (Bitcoin): anchored in block 957750 (2026-07-12T20:39:38Z), 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/USWS41212706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a9cf63060c64b6c3e7657b2fb094bdf4c6f978dc3c36f77df60b09e3282d66e. Chain 2 (Bitcoin): anchored in block 958263 (2026-07-16T08:19:47Z), 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/USWS41212708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7be0464f40e7bf840962bef9de2aba42787788835c76501a4976169dcda0211. Chain 2 (Bitcoin): anchored in block 956402 (2026-07-17T03:52:50Z), 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/USWS41212711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9779dc412afcaed7c7094d4e555c4e708e50330e7a4eb920439d1db5f049ae3c. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/USWS41212712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x294fb193856bea721e7c8efdb6f103eb428e3e90bf1a9e7c34a8997a74e76a0c. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T21:47:56Z), 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/USWS41212713.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a9c93d466341f6e2c681227728e2c0718dcc5e04c8443b369d05b5c6abcf5ee. 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/USWS41212714.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04ca6982fc8f873d065b524d9785c8e0ce60efea8e589dcea92ed3edf9c087fe. Chain 2 (Bitcoin): anchored in block 958817 (2026-07-20T06:37:15Z), 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/USWS41313508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5551cf5e2e78f704b86c538e2dfd7debc4348eac61ce642f717d7b711eb4e310. 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/USWS41313509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35bc9dfa3b6940d725d0f89add2d5d55d86286a20ee6a5c152797df816dfd884. Chain 2 (Bitcoin): anchored in block 958878 (2026-07-20T15:08:54Z), 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/USWS41313511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9721d9f5fad13fd3664e602d1c822e8af4a65c9b01f85a4394edabf494dea0b2. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/USWS41314101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7966a90c0a2cd4053365cb445908029e914651f300c17329f298640769233866. Chain 2 (Bitcoin): anchored in block 958633 (2026-07-19T00:54:50Z), 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/USWS41314102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b463c2c54c24e7f0aa499d5f879b9fad198ee6c834ca1651afb4fce123ffc8f. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/USWS41314103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4c6611d222b245dfc2a7c4014fe59d72642b604fe842e6cb4489e8a7d8e80fb. 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/USWS41314104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7523aaffa42bb76fceab7db0b75c1d3e778d6763144fdea23203491031d675c1. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), 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/USWS41314105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39a6396bc1df4cd2a9bf089c02964647a6682415793cdfe85f671c1f8d1f0990. Chain 2 (Bitcoin): anchored in block 958271 (2026-07-16T09:16:54Z), 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/USWS41314107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2aa9782cd11c3427af181a6bfcec93faef1a3a6433264fe1fd91203ec89edac. Chain 2 (Bitcoin): anchored in block 958716 (2026-07-19T10:15:55Z), 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/US6R21482681.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x222916c0835ece54c5db3585e245e2ad5de7a0c23c7be2184dbee713202b67db. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/US6R21482684.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4678d48308ca6eb13392803c7a470f801b30e1a91bd383b3227fd3d9e845bb58. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/QM4TX1592283.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d1b89e8bcdc92c2755b048308f003bfd88693d7335663ccecef7bcfc29ef1a4. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), 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/QMFME1579722.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa4b7ea56a50023a204cab38c79e89029879068753ed0b21560cb227b8f7c1da. 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/QMFME1579724.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bbea402af07fad1b8627948e6c4fc6dc67798e488bd66fb36af06215d5ec0d9. 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/QMFME1579732.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f855a032f99cf941b809c73b016d980e613e3d15eade17013732e5aebe54e63. Chain 2 (Bitcoin): anchored in block 958357 (2026-07-17T03:33:42Z), 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/QM4TX1717157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x630d05872613418882ce522ddd8e9f023f1077935bd6872d8497868a0591812c. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/QM4TX1717167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13391b759a897583eb14978116e83a503208f8d1933ce238c58033bb0dacd412. 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/QM6P41784252.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d8da4375ad665a85376689be9aec92441aaf81688f925453e4afe454a153379. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-16T02:04:01Z), 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/QM6P41784268.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fd7c48770de2053ba820a6055dfdb27bb8268eea757ad2d451243f689d754e5. Chain 2 (Bitcoin): anchored in block 958885 (2026-07-20T15:47:13Z), 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/QM4TX2014521.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6fbf400f3a7602842d76efbdc6777d98ca187eef15a47028ad0ced4dfa8a1fa. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/QM4TX2014523.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9542168fe1b081cd62c9cdebfb7e4b182f023f0d633a0a7dcae335f50b81c2d. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/QM4TX2014524.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fe25c54159968d3496381fd17ebb577851d10eb532bfbfc1e9fa037c6043d50. Chain 2 (Bitcoin): anchored in block 958554 (2026-07-18T13:17:01Z), 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/QM4TX2014529.
Explorers of Infinity (Milky Way Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2044d0999b4d755f6ad11076cd3ad2d8e29ef464fa8ea24bec65e6bb1eac7810. Chain 2 (Bitcoin): anchored in block 958547 (2026-07-18T12:44:05Z), 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/QM4TX2014532.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f430f85d87ae4668bae2ab18912f8f24cb623862419ac9ccdee102cf1e62218. 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/QZK6M2040467.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1e03a78457ea6566b58ae41831bff483416cba9f20f95abb865ec1bd9244804. Chain 2 (Bitcoin): anchored in block 958611 (2026-07-18T21:24:44Z), 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/QM7282093225.
The Paramahamsa Mixes (White Swan Taking Flight)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x985e4c5f7ceb0f86a926663f169059157f06cb79795efa433821cac994f3c7bc. Chain 2 (Bitcoin): anchored in block 958491 (2026-07-18T04:29:42Z), 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/USWS42123608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f7218cb0f6d01efa8f6b6c7cd2c03e933eca1e2cbdd5088eda090d7925dad90. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/US25X2300553.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c1907e45828c8a48c22110c80c55084bb18ed11adb7e96e7ba049c6cf17d61d. 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/QMDA72386848.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02d52c8ced398f87a9f9b35a9872da051b8605a5e18b62ece5aaec2d2ca55c08. 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/QZTB92350639.
Dr. EZ's Cool Fantastic, Pt. 2 (Hear the Poets Remix)
Animating The Machine (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fdddacd1841db8267f4920a0c1a7126558d6cb0dc31dd575cabdf94de795a9c. 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/QZMEN2443602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ab92ff67560ce9754961b7f5789f9ba2b51bc57f35f8b28f455e9850dc616e0. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T15:36:35Z), 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/QZMEN2443610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ab54de9e76fd886938e6ebd84f4d19eaff42c13e6417ef08d790a2012451503. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), 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/QM7282477730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadf73db4cfd231a65fffd270feb070ecab0ee4cd8807551d4e27f4498db5b0b8. 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/QMBZ92413162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc83bb9307506821e9bb6126bc0208de57849d87b009079483c9ee4c92e228950. 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/QMBZ92463980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1d96ae7c04c0c8840666e1bae80a3ee8659ed4dd4610b02618c432f1956a94e. 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/QMBZ92407014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e2ec844d3cb6972409d511d132c56e617d510441cf1aa7d86b4bba19654ded7. Chain 2 (Bitcoin): anchored in block 956841 (2026-07-05T22:14:35Z), 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/QMBZ92463983.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35c909cda2e60d67290fe75ec6b84f414d143ec2d5b1f4573e4a8a3ddc06a835. 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/QMBZ92463986.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a52c6d2db2ab74d6f093cf02a7d534e0bace870b1faa281ff67c6e77e821397. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/QMFME2491445.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b66e0641ab26b8a0b0d93533e23732e09b98c90cb8f3177ab646edb7df5fddf. Chain 2 (Bitcoin): anchored in block 958876 (2026-07-20T15:00:56Z), 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/QMFME2491447.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x889f809f3f761b59dd29afb168392558f2173b5c5f0e88924dc795f23b318da1. Chain 2 (Bitcoin): anchored in block 958558 (2026-07-18T13:44:16Z), 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/QMFME2491450.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1278239e1e2c6cadee2f66c5d451d5a6742e1d3dc22a8aad7fac0e2b9dbfb70. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), 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/QMFME2491451.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x208bafc8ca7c1182649104d9d7f78e4f6638014bb239e1d47181e137dc15772e. 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/US6QR1400047.
Selecta Move: Chill Yoga (feat. DJ Drez)
Chill Yoga Music: Chilled Beats for Ashtanga Yoga Class
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7e5ec34c3faa5085bf3c84f474e333572d261fe0cbf1234064804b2da7a54e0. 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/USWS41390906.
Dragon Mudra: Yoga Music Beats (feat. DJ Drez & Domonic Dean Breaux)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7187fc5d69fc09c89a0800c2aa26d3ab7b00e7dd9604628f44134285284e8833. 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/USWS41390913.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f621f9ec6ad20b35f60c8c3b7a964e3af65e45fd5479fdeba473ef64a18d90d. 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/USWS41380109.
Chill Yoga Music 2: Power Asanas Dub & Reggae Beats
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x390270527a1a7d0b3d21f1739203d07e6dfd0479806d1bdf96f6a1a0cd2ac9dc. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), 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/USWS41918603.
Yoga Music Mantras & Chants, Vol. 2 - Sanskrit Chants for Yoga Class
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60f272a507766ad73a5df509f87f15d1d74c04531757c0f9e57efb9d46f8b371. 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/USWS41415514.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b3a236372f810b7dd953ec6065beb5153ae75d015d2ad7025f59e3504fb57be. 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/QZHZ62250390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b3a236372f810b7dd953ec6065beb5153ae75d015d2ad7025f59e3504fb57be. 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/QZHZ62250390.
Floating Sweetness: Chilled Yoga Music (feat. DJ Drez)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09090c8a999f00a5eb71a0c03423cd84bff57bca9ad6a7d9ce6d76ec37fc9281. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), 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/USWS41390920.
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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ccec02aa16d5ecc5acfd1dc515e48fcc5570c2c620ea0512ce5e31eac13168b. Chain 2 (Bitcoin): anchored in block 960179 (2026-07-30T00:39:11Z), 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/USWS41918609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9241a2f11ef9089a91fc051ee111bce28bcba44ca3f0d069bad931f2af4cd3d5. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/QMBE21500710.