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 0xf22725129d415a32efa6884f1a13ac231a1d5bac23df8fa8dac989c50130fe69. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/48aa3ff0-b307-49e1-8d4e-3a7bcd812cd6.json and https://artists.proofprofile.net/proofs/artist/48aa3ff0-b307-49e1-8d4e-3a7bcd812cd6.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 0x01309dbb34abcc31283de4ed7c7c1629164f01f4f62a2937f04c5cc2c349883e. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T05:31:16Z), 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/QMWZB1510300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6017097521a8c91e4c9e3befc810f1c0736b7db868f4896598ac1d85165ade2. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T20:24:16Z), 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/US3DF1612375.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7db972dbe14bc273cfdc62ae2a0f722ed7f82b03e5c93a6a3896d01a5b829a7. 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/US3DF1612376.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5b849510915d46bea3f94782f57b1f30879d0d2a6fc83e3e1f00dbe8f222fdd. 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/US3DF1612377.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e575f009914aae69e584b975cf629d89cc1a8a47e7fea149b24949733faecbd. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T05:29:54Z), 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/US3DF1612849.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67249dd0354294a22bfefe80175504a483dfdddf2ebc67b727e04909a6d2cf40. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T17:42:07Z), 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/US3DF1612850.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08ea4162b71940e00749618449637816d7656e5f2523d43185b246b6945f79ab. 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/US3DF1612852.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa273bec61aed774f47e1af8c2885d7f7db90cf9310ffb884159b52db3ae41cf8. 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/US3DF1612853.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98acaff32f9764ceb3a73d371fb248d77ec1c6b0f7808c023056bae3c5c5507b. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/US3DF1612854.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e574f11226f913d926a7b4faa7787d8f01dc4c03aabfe9fe3091464ae357d39. 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/US3DF1612857.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1bc3b79df1a6077e17c6d02569f3f55520ee7ec8cfe21198485b343876b4e57. 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/UK6821653501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14a29754ce48cc0249d147a249bfcd004770591ff099320a009ec4fd3245025a. 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/UK6821653502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd2382fbf91b326e1ee6d818014875d3e055f12fa3350f8e5d53eb8519a4fe5d. 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/QZES91829280.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa07654b695abfc6f6521b16170d63f5011bfdad11452f906e31f60e6e3548fe1. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/QZES91829281.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa07b469c02060be539cc0e750072d1014b8a0ad5602ef5bbe536cbb2ff0f34a8. 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/QZES91829282.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x956155ddd47b7bef0727f87ec4a3f90b376b009c43aaaf67b1530a1b96f1e413. 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/QZES91829283.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe96233ab37fceedd7506be68dd893ab51cce0e4acf37e745eaa0a52a6e499df8. 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/QZES91829284.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3379dc1558de1658b8e17350ec9bc71892db7fbd9dad0564e4555917d2401597. 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/QZES91829285.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfefac871c115cb9eca33283939e0f26fb8995a3e012a79fbe597b2f3c3ffc2fd. 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/QZES91829286.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7efa87b95d8d80a9c47edaa6f1cfcf4ffb444480e3b828fc6b665fbc4e4729b. 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/QZES91829287.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4cbeef98896c06793405caef4fd3290b5ed3e4f6f01b5070a71997cc2772886. 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/QZES91829288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12fabf935074df91889323703f093e79875dd84e4388ad158674c4b17ab3a057. 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/QZES91829289.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb27e4c91b09ac6e71c34ed3b65f10265a2b32608bccc012f5672fd4608c6ead2. 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/QZES91829290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedbd60a0344b12115f6faac46d5221c6c53661372d01d01b3dd1d14d293dbc39. Chain 2 (Bitcoin): anchored in block 957801 (2026-07-13T04:17:08Z), 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/QZHN51934902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf2dbbea5c5c57c12e4a2cc45d5d529b2f74ccdff852678af7b037a9911497a7. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), 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/QZNWS2019399.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99c4959a2200be4f3db5ded5bba2ca5bd01547fb14b80ed9d717afe4925bdfe2. 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/QZFYX2145494.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf55fcce65ce0b90547d79739d24f4710828829eaec9d3cef959f885fc6c3e9d7. 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/QZFZ62160534.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ec13135f10d06d9a22a629703eae7990e4274215d7945217dc3e51b555a6322. 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/QZFZ62160535.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef92f8167ab10cf6c6c13b77385575494fc69e3eecbabe7936ef9e19905b52aa. 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/QZFZ62160536.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2aaffae0b949325040e4aed3a5e5d3fd7b3248ea33a4e55e7c34db4a42f5166. 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/QZFZ62160537.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90f6569bcbfa5f37331d2d056df3407654d5784a3b147591fb50e7ea5a73a1af. 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/QZFZ62160538.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x460e21d97a82949c25992868d98b2d5e4841e3961e17cb8b9c7a2db7e395e3aa. 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/QZFZ62160539.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf2dbbea5c5c57c12e4a2cc45d5d529b2f74ccdff852678af7b037a9911497a7. 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/QZNWS2019399.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x073ecf1f6296dc20893c2f890bcc641be6c2f61e1e8796a36cf324ee82c17018. 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/QZFZ62160540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99c4959a2200be4f3db5ded5bba2ca5bd01547fb14b80ed9d717afe4925bdfe2. 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/QZFYX2145494.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc0536f69ccd025777c8b347c7cf8595a9f330aa87109b321adeaeac707fc508. 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/QZFZ62160541.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe30c1fa6cf607cc0ea3253bc3ef700b88a8125cbf183bc4c7a6da067858e269e. 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/QZFZ62160542.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9192733a6f221b5bed4af1a786d1ea5b4bde2761392e26150caa3582ce89b82f. 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/QZFZ62160543.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaebc138045a757b5928c09d67b0bf5b2f2ac017eaefcda22063cb0e3d276be22. 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/QZFZ62160544.
Nocturnal Research - CharlestheFirst Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43f5def25cc5d744435d1337a5e744649060282694d05785c607c5206919e5d8. 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/CA5KR1533357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cb75ecc883b2acf1bcb9416eb7e967693c359f24e25dd38d5c75f3ab6517808. 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/QM24S2103418.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50846128c0a3ceebebcba17e2114680320962529b73bfa1a39019ba99f850b05. 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/QM24S2103058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf54e5e996be14109485edf5aa4b2169688a53950bb0dc879d80b04530a0c1b26. 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/QM24S2103423.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x510eb426fa52b891b072885f75cbf14184a836a4e6bf5fe4de458fc03db5fbbb. 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/QM24S2103424.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50846128c0a3ceebebcba17e2114680320962529b73bfa1a39019ba99f850b05. 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/QM24S2103058.