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 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 0x096553f8c33dd4abe207343a9d589b1c25416db784a709b050def0a03b1a8f6b. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/95ef3390-6efd-4a1e-a03a-b439ba02ae52.json and https://artists.proofprofile.net/proofs/artist/95ef3390-6efd-4a1e-a03a-b439ba02ae52.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 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 0x2d4b375efdbf63b80ea1da6db08383f9d331e8f6f65092826be836217613bf49. 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/TCAHF2328317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x673db8bff669588fb6586e18f0c0c699957386b6b93014d0be1109acebdf1bd9. Chain 2 (Bitcoin): anchored in block 957759 (2026-07-12T21:46:51Z), 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/TCAHF2328395.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd700358a2253f4483abf8457065106a66bfbdd180bc27a08542d2d5bef0ca426. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/TCAHF2328409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb396c05ef15def51fd63e885487f7bae09699d913b15b31673750e9e0ceff89a. Chain 2 (Bitcoin): anchored in block 957759 (2026-07-12T21:46:51Z), 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/TCAHG2344997.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa71afaeb910b3a64d8c434511f4052bcc4ab91f0b3c15c965c5b55cccbb55c00. Chain 2 (Bitcoin): anchored in block 957761 (2026-07-12T21:55:15Z), 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/TCAHG2345047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4055e6b99edcb3904944759c46a4cfa0a56afe84008695835894a78936291738. Chain 2 (Bitcoin): anchored in block 957759 (2026-07-12T21:46:51Z), 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/TCAHG2345160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9005cf1830b8a4893dfc4e04c8e8e869b2d8930fd2a07b59a3f5a00b2e5a785d. Chain 2 (Bitcoin): anchored in block 958152 (2026-07-15T12:00:27Z), 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/TCAHG2345178.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62293d86932b79930f03ed3c3468e2ac22174917bb3762d4f16998086c06f413. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/TCAHG2345203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e93f011182192ca8784dce2550952375cacf7b2221ff92e601c1babdbfcc822. Chain 2 (Bitcoin): anchored in block 958170 (2026-07-15T16:21:50Z), 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/TCAHG2345226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda0b9a0c404e8f50d261357399dbacbddcde631bd28896351e9496ff1ead1578. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/TCAHI2336731.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x918c01d245f1b33ab0166e1cadd44b9f70db97b3ee8048e55093cb67c18577b8. Chain 2 (Bitcoin): anchored in block 958146 (2026-07-15T10:33:22Z), 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/TCAHI2336744.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f84922b1515e185a719fda47f9be4276048b591c63e5ca9ea1160730eafa74f. Chain 2 (Bitcoin): anchored in block 957759 (2026-07-12T21:46:51Z), 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/TCAHI2336762.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6c60bb2667d0d11696dc89af5ca38269187f33cc5a19d831451969665a17c29. Chain 2 (Bitcoin): anchored in block 957761 (2026-07-12T21:55:15Z), 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/TCAHI2336766.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x329c339c1facfc54c5520e410e0ec67b1af7febff7619ef073d79593af3cd863. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T15:55:19Z), 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/TCAHI2336772.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb724664e6c615c2fde60c2dfdfe7eabf81a4436578dc80a213d96fb05addf7a8. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/TCAHI2336780.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb538d8c069914b04f2ad571a3a6dc42327da436551a4f24eaaaba53c47fc6ae. Chain 2 (Bitcoin): anchored in block 957763 (2026-07-12T22:01:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAHI2336792.
Temas Populares En Versión Lofi (Slowed)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5315feacdad767c9e31d2d51690c301dd97fd3c97eddabe8d12eb8cc0e5d1cd9. 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/TCAHP2348049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd67a52051d51b12501012c5730233647e2f9a0fd843e2824071812b85c2d53a0. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/TCAHP2348091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa5a0da6d4de9abf322003aa6bcfe0ea2259c0e5b74c2c2ec6131f05b7500e78. Chain 2 (Bitcoin): anchored in block 957759 (2026-07-12T21:46:51Z), 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/TCAHP2348113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79749f0e3ac21650085e2e456c6a77e3375fa1199fde02df12d27c08844f551c. Chain 2 (Bitcoin): anchored in block 957759 (2026-07-12T21:46:51Z), 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/TCAHP2348128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee34ef300f4bde60cbdbac91ef95c8b1a67a528dc27fb8bafa44122a4025d3ba. Chain 2 (Bitcoin): anchored in block 958143 (2026-07-15T10:15:04Z), 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/TCAHP2348143.
Quevedo: Bzrp Music Sessions, Vol. 53 (Slowed)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58514a700e471e5204c06a480b8717fbc704b30b5779f9b57b5d396f0cf5de4f. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/TCAHP2348207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x075b9f265c642c8fb54f625a879569e19845c1c2b4e69c25e9c4fb1dfa86fdc2. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/TCAHP2348238.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x493bc63062dbc8036dcc76bd2670df532c72c774620708f8abfc0d7aaa911201. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/TCAHP2348256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x783d04ff39fa4b21b0894c8f56e2ae2c4891c5b05ae69fd0bde54cb9dde9b0ed. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/TCAHP2348321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29210053f86fcf0ea07108e2191cc0d425ef3ce1e0f98274e828b8f2116bc329. Chain 2 (Bitcoin): anchored in block 958111 (2026-07-15T06:58:20Z), 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/TCAHP2348350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96bdec2f415c19fac4bb36d395a3356f002adebdfe7d477a9c459770b2804608. Chain 2 (Bitcoin): anchored in block 957759 (2026-07-12T21:46:51Z), 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/TCAHP2348386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85fe89a8db2d7d1560c8e7787983dba753799a3292aa28aa7e39b2effa51bc54. Chain 2 (Bitcoin): anchored in block 958146 (2026-07-15T10:33:22Z), 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/TCAHP2348401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfa6d0b317bc4c0a9e1a16cebd8d538b28850d4db56608e6c56b01f427a71715. Chain 2 (Bitcoin): anchored in block 957759 (2026-07-12T21:46:51Z), 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/TCAHP2348412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cd80ab8d7ba5e7e1b49d9b71b6590b50b374135d3bde3e38bdacd96f9d4da14. Chain 2 (Bitcoin): anchored in block 958104 (2026-07-15T05:34:05Z), 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/TCAHP2348423.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc78c747921da9a76c6abea3b46f3c495f2011e847418d6cf11c0a6c6da4a7256. 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/TCAHP2348478.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x925154f6491accc8813bfca53302b0a0ccd496fd607b1745af4dfa83776013ee. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), 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/TCAHP2348517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b3e03f5545f4e4cd426342e9c2423663b8ee73b75bc03ed0a19a98eb8348c28. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T02:46:47Z), 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/TCAHP2348525.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c7e0ac8983e70b3bdda685a2a53cd8c3d3650538b46cf54e1cf0b73fc6df9dd. Chain 2 (Bitcoin): anchored in block 958349 (2026-07-17T02:28:59Z), 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/TCAHP2348530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e21d58e54d373d3568a2f4b3bb62d0a6f50ce3cce131ef268abf1822ceea1ef. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/TCAHP2348548.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca4c578428240faa3d251ada5ad2e0d2a7b7305928a60b8deae51185af3a6512. Chain 2 (Bitcoin): anchored in block 958086 (2026-07-15T02:55:47Z), 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/TCAHP2348568.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaefa2bc2902640a4e032f3ae7f887399f486a41d88517875ec61a0af4d96df13. 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/TCAHP2348587.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cc1b9dbcee7232d567ff14e938134aa4707199c1d10a8ffe826afcd27cd27b7. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T17:59:52Z), 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/TCAHP2348597.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee70e9097cf7f589161eeab19a523a69a48c522957fdd3121e9fc63c1ddc3c8d. Chain 2 (Bitcoin): anchored in block 958152 (2026-07-15T12:00:27Z), 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/TCAHP2348606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f9dedaa1822177fa9c44673fa23a6f5508c5cd38058fe6a25adb7a9648c3de0. Chain 2 (Bitcoin): anchored in block 958083 (2026-07-15T01:50:31Z), 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/TCAHP2348635.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x008617d0a88706e51541b607bff6dfb18c0ecb89767b94c301a0937c161db383. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/TCAHY2456054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0cd389eceda1809f3829837e3cc9a43f38b63f3a84a6a8c088bea89954301d7. Chain 2 (Bitcoin): anchored in block 958152 (2026-07-15T12:00:27Z), 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/TCAHY2456073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x363b372a9c7d0306e557d395733650838ef4dee526b134173d2a740a7c4fc1ad. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T17:14:36Z), 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/TCAHY2456122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9ac15bf0ccda0a4d5a64d8c3c70c8582183fc04c43ead8c59c05797deba0e20. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T17:14:36Z), 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/TCAHY2456144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc968dec74c09eae4a4e7a0dc0c23cf6b4eeb50befdd1ba0d1e06b045cd965ad2. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/TCAHY2456154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a35c9e2f00a53e86c82f93131eceeb095008d864fbeb377bd0a05f916852e72. 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/TCAHY2456172.