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 0xe6591321b0f8101ab41345855096b92ee600850871a57042368448cf48566538. 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/ee982215-1c4f-4fe5-9ef1-e0902a547a9f.json and https://artists.proofprofile.net/proofs/artist/ee982215-1c4f-4fe5-9ef1-e0902a547a9f.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 0xf93107c7ce185bd8fd8c5ac34fd1d49d5c4ee5886a58997e6a7296e442120a51. 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/USDHM1107973.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cd8c4af7e229e967d2a712d104a45f2551ca59339a74b1b260185f74e2da0e3. Chain 2 (Bitcoin): anchored in block 957965 (2026-07-14T07:07:52Z), 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/USDHM1107974.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d135da96ff820fba6d6ca3259a6ed8700119e808f060dc79a829ed289d2b10a. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), 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/USDHM1107977.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb6575d281362bc1d4a52661fda524520c4c3d7ea374137af53d8e92886ec6fd. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), 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/USDHM1107979.
Golpe A Golpe (feat. Roberto "Tito" Castro)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15a02f0161cd3387622435d4bb3986c832a52d5932d4593468a348c33be2abc4. Chain 2 (Bitcoin): anchored in block 958436 (2026-07-17T16:42:22Z), 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/USDHM1107793.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2a5dd65156eedc7998637dfd72976f952f62f65865a09adf46003838a2d175b. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/USDHM1107795.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ef04942b40dbd8fefa3daf1b7d8f2382192580c54f2b0609a0669d37adda960. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T14:50:02Z), 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/USDHM1107796.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x563b6f994cc74a2e5bb83049cbaf9f83ae0aec695849fda82ec7f6de77f046e5. 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/USDHM1107839.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bedf84c290d7d6163f1022a796308e78991c9ca3710e713caef5099c8f1a90e. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/USDHM1107840.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdef06863af17b9c4101c347896e3dceb5f5692e6e5a3251a93c5bb51091fd1e1. Chain 2 (Bitcoin): anchored in block 959091 (2026-07-22T05:26:06Z), 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/USDHM1107841.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x052da21b4d9a8c52b5ec116512b8d7ece42c82fb792bf3a782c94fa0a86e791a. Chain 2 (Bitcoin): anchored in block 959061 (2026-07-22T00:15:24Z), 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/USDHM1107843.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb304eb0c7156de1dcf66fdbb13a29bfeeb2eecfa6177793bb6166f48d68b8de. Chain 2 (Bitcoin): anchored in block 957583 (2026-07-11T15:53:17Z), 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/USDHM1107854.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa67a3840f25b98956e10fc9ccfed25bc935ba133f222e4c6571cafef8788233d. Chain 2 (Bitcoin): anchored in block 958996 (2026-07-21T13:05:44Z), 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/USDHM1107903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47c3ac012a63522e652d6de63114eb377c676c2c63d3f91d7ee866353caee7db. 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/USDHM1107905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d0f672b3f2e0277643b3d496a9afca1a1a24d141de1cde0d9f5c0293e457796. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T03:34:33Z), 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/USDHM1107906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d54932bbf4954fd2e221802845ae39396f58388bcc8a38622cbd5ffd2fca986. Chain 2 (Bitcoin): anchored in block 956396 (2026-07-02T21:01:51Z), 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/USDHM1107907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8902a8103ac81e2f6e8f5ca9b828231bd5f7e97b1ed2fc9028f9d15f23d6b66. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T03:03:40Z), 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/USDHM1107910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x544fe466704a50a8b2453c2ae232b3f70d6fb4de9031ae033eaf6572c9718c41. Chain 2 (Bitcoin): anchored in block 958667 (2026-07-19T05:04:54Z), 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/USDHM1107896.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18be686198184fa5fb732470ab3519edc946b72288b01b2d2210cf95efede409. Chain 2 (Bitcoin): anchored in block 958908 (2026-07-20T18:56:37Z), 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/USDHM1107897.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1167a5db918694e5e4a2cbe09438bbef03eb9758806b5f2bab2889b65c2ca349. 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/USDHM1107899.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a725366d69936ded3f6d6f2d6e035118cf510eef5af7d14b859a0fee7f1b6ca. Chain 2 (Bitcoin): anchored in block 959071 (2026-07-22T00:59:34Z), 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/USDHM1107900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69302386c61a5d62e80c3a33a8efa39be29602ca6035a249e59a9cffe76c6f5b. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/USDHM1108105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5c7c2b313cd32fd43cd8cd1f7249bb42d3e2c75cef2c13daa27733c03cb7dba. Chain 2 (Bitcoin): anchored in block 958666 (2026-07-19T05:00:30Z), 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/USDHM1108107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc42e603821713a85bf1002418168233ec82e00baeccac929d66fa33296362151. Chain 2 (Bitcoin): anchored in block 958058 (2026-07-14T20:20:34Z), 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/USDHM1108108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c07c445ab94679141ec34e55d8269a5301a9622376909aee5eb2d05420095bb. 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/USDHM1108110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01f7405ae0a04d5266f8d3f1307b44153b8d36ba3ebac8ebf3bb35be24366057. Chain 2 (Bitcoin): anchored in block 958242 (2026-07-16T07:38:26Z), 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/USDHM1108112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8f0950ce1895017aba91087dd5e525bb01cd0247ae11f6bd60c2dee3011c526. 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/USDHM1108114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2c7815e90f92880a249148d394cd069bce8b2072fb337ce5989a0ff626c6456. Chain 2 (Bitcoin): anchored in block 959037 (2026-07-21T16:59:47Z), 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/USDHM1303854.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75e43e1b48897733b58dd24f8a11258a3b0516712a9084ca78b226693646f293. 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/USDHM1303856.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ff28f11a05e13e2f2e6c666344dfa4c39869bf126f1a2fee6fb6a1161682221. Chain 2 (Bitcoin): anchored in block 958975 (2026-07-21T06:12:52Z), 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/USDHM1303857.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56f7060fe5df57a7e1737be670fa88c61675f489f0561aee523b788eefc6dbcb. 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/USDHM1303860.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x018a6c0ead1ee7c91487ecaa22d3936d5c60715faa38756f69ffcd076d19ae0e. Chain 2 (Bitcoin): anchored in block 958867 (2026-07-20T13:59:37Z), 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/USDHM1413672.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97238eedc6eadb8a9dbbded0fd50b15be009991b75b56c30fcf2e1b90c5139da. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T21:14:04Z), 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/USDHM1413675.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc03b11d5aa8fc43a1c3223761ef23e30fc4b7329d54acb08f6c43245bea7fe80. Chain 2 (Bitcoin): anchored in block 959037 (2026-07-21T16:59:47Z), 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/USDHM1600846.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x859fe10bca009b8d39975a6625a5c10ddfe13221fd753ad3619fde635069e64c. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/USDHM1801212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56990251a3e223e143ca53965291f0b0d7d5f1d978fb934025f10cba484e8f12. 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/USDHM1801215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0327b64a5f07dc55ae0808fbbba824237f695a9985c77e96d5dd2cffaa2a0b5. 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/USDHM1801217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e45be4a514e6780455e8fa9eb59181bf56dedba1add31312eec0aec9085d9a7. 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/USDHM1824919.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea51b48834e67210e0fa17aa34756f797630cade6be6142558ed2915432f362c. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T20:55:45Z), 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/USDHM2300594.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02e6399576f72cabe5baf042fbda68e4c179cfbce6eedf102b9732df89156605. 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/QM6P42544555.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x977fb5cc2c33ac9b44c8655cc313654330705a6798eeb3e93bfbe5a06485d1f1. 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/QM6P42544556.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdab2ae6098b8caa874f84c69182c0c8da095e6fadb7615239ae6b5f701110bcc. Chain 2 (Bitcoin): anchored in block 958825 (2026-07-20T07:21:59Z), 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/QM6P42544557.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cbf8d23059fb5f8427f8e08062a07acf3511c4a1500ee85fb2e7ebbc49806db. 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/QM6P42544558.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbac7daefcf21b31fa56cb9310332e15de6f79817e9f85048894d4f68a95fec12. Chain 2 (Bitcoin): anchored in block 958823 (2026-07-20T04:29:18Z), 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/QM6P42544559.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55315061de69c1a5c9285c72fa8778f3a7c71fa85f8345db3d98ef5851db8506. Chain 2 (Bitcoin): anchored in block 957791 (2026-07-13T02:46:19Z), 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/QM6P42544560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38b3b9506bec362e9e2fa3ab31b00f652ab4bf97d88e6cad9d4b869edccaccce. Chain 2 (Bitcoin): anchored in block 958808 (2026-07-20T02:49:15Z), 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/QM6P42544561.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba42f1ec3a31d2f8b98e68c88fce810cf84df2f9c7ae1d4e65c305f898ab07db. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/QM6P42544562.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8e206c7ab0b792ad3cdefd4bb9b0a4be833dd202207984519285086200d1d4b. 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/QM6P42544563.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0a2c2f03903a689476265395d52e14d3e865608624810caa5cce99a3546e186. 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/QM6P42544564.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe67522e037bb157dd7625db0e96629e49bb9b5ce48e98423f138ca89808a5217. 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/QM6P42544565.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb590cb153b9ea042227b49e309616f6ad8339112f506615da6b5dfcff86f8b0. Chain 2 (Bitcoin): anchored in block 958832 (2026-07-20T08:12:03Z), 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/QM6P42544566.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd02966f324d2e466928126617fab0228c8376b703df49c3e44ce3e7bf848967. 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/QM6P42544567.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25ec574a7db192b5ebf303dce85e40bea727f4ca9d011c089774e6b6b3a71a01. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/QM6P42544568.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d7495e89e9dc552dfdfd9e8bfb50011b6757a1801c1e8f415e4a975e8799665. Chain 2 (Bitcoin): anchored in block 958805 (2026-07-20T02:22:58Z), 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/QZWFN2595854.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc45677b17ccebe0a7dcadb519b47f57779d71f01d37d5f4c06065c43ef20dccd. 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/QZZ782567254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6817486dab6a7f8296cbb6387c52e0eefbdded24b01e8e851f7e3f27d5a12989. 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/QZZ7N2556072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ddf99491f5fadcddedb93da6b1e19d93cb159cc43b99a7bd98b281dcece2c0e. Chain 2 (Bitcoin): anchored in block 959107 (2026-07-22T08:41:57Z), 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/QZZ7N2556073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc95d213d28274bf1eb1a3eab2eba53620ae73708caf3b875d4ac51399e8eb25f. 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/QZZ7N2556075.