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 0x9ea803a5dc8e16288c31580a50059fa919f95addace1b914e86e234b9e9c58c4. 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/44e308bf-4094-402f-98b7-763f0f8a49ab.json and https://artists.proofprofile.net/proofs/artist/44e308bf-4094-402f-98b7-763f0f8a49ab.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 0xcdb4a953bde3da11e70f7917bac9d20048cbd32ad5960cf59412e08c65f3b2da. 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/TCAEO1994416.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98e1adf13bb268df1e4bbc8e2fcc3fa1e64f0e1d4e03bd991388e190f2fc8aba. 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/TCAEO1994417.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbad1918b3cb9e85a8ddbc6232fab5e1556cf7f5890e053054f283d6ed79597dc. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/TCAEO1994418.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x182cc91150d2bba834ac8feec3e65ddc32931c6a58936873f0c59853c9813b8d. 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/TCAEU2032175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5ce41bb37a50611b247d4739dc46181e841e0f8b815cf3c6faf8a01afd8bea2. 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/TCAFQ2185017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe24d3c3e0626d2ea324d0131945774db756e40e44d9be4c4134285be81608eb2. Chain 2 (Bitcoin): anchored in block 958838 (2026-07-20T09:28:57Z), 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/TCAFQ2185024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0158c2db9723df4628ee7b73171ba9980f04aa27be6839e2c60b9f5c8f6f3c0b. Chain 2 (Bitcoin): anchored in block 958185 (2026-07-15T18:19:04Z), 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/TCAFQ2185065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a2a7ba3536720ae243017b71b907034654249a4b98c4a5a7317163cf83f4aea. Chain 2 (Bitcoin): anchored in block 958517 (2026-07-18T07:54:29Z), 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/TCAFQ2185081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb71f6fab61aacbb207ee486042bcf43b0306315ec08d64d9506d2826be34b2bf. 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/TCAFQ2185101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b05d73417d14021d4bf3f1926108c6a2b2dcbf3046fc65599920819a596e769. 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/TCAFQ2185105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc45b06684a89f34374f0edbff933acf0bf8a7f1c44e59f0671382cd4091f0f27. Chain 2 (Bitcoin): anchored in block 958430 (2026-07-17T15:33:28Z), 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/TCAFQ2185109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x576d50367944d6521176601617472a17b5354a8a57a62ef96cf87f74c14e67a6. Chain 2 (Bitcoin): anchored in block 958842 (2026-07-20T10:20:20Z), 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/USANG2238994.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24ccd126c933a2e29133b753539223e055eff109a926419f0d170c3193410326. 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/USANG2254079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c1e733f1d11b218eb557e24ad33f446fbad897822f9c4cde79c51eea8221540. Chain 2 (Bitcoin): anchored in block 958415 (2026-07-17T12:50:13Z), 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/QM24S2305088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fa9b470246b2f91f45a15a47ebc25ba20a6de11e1cea1d10fd7a01d820d3883. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/QM24S2305087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fa506d0c4d6ebed4b625bb80f219266d6fbb8d4addfe6a8cfee7f6f1e515c4e. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/QM24S2305085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5c161b2f4d80ab9a8f282e35e7bddc9b53a5d4fb2186bcf20948415f40349e5. 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/DGA0H2316661.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81027238a2d71f81099b4c0cb0b69cb48fa3e7d5e0cbb6f5f4964022f80aa7f4. Chain 2 (Bitcoin): anchored in block 957880 (2026-07-13T16:39:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX452409079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32d14c43acd026b0da97ec6540ba3d7d33350e9c01c19a1c6a1609fd2ad2c623. 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/TCAIP2406979.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c43d2bcbf1f9decc246a33b63130e81ca147d44378265f46fb40892849b2ebf. Chain 2 (Bitcoin): anchored in block 958517 (2026-07-18T07:54:29Z), 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/TCAIO2406985.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x277107f0981a9d04947b1195569aaf8f2c0ed3d4fefa6eade5af8bfcd91de952. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T12:02:10Z), 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/TCAIP2406987.
You're Right Where You're Supposed to Be
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7aae62abe81eeee76a81cdb1fbf854fcfabdcae441ee3160180102f4847b5511. 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/TCAIP2407016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x297b69546b94ef937ccc79a22d16701cf05252014f2e201db133c76bbec15fd8. 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/TCAIO2406967.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f1455360f249dbb93ca41730c28397ca8cb558438d47307bf5f870203a24d9b. 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/TCAIP2406973.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32d14c43acd026b0da97ec6540ba3d7d33350e9c01c19a1c6a1609fd2ad2c623. 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/TCAIP2406979.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c43d2bcbf1f9decc246a33b63130e81ca147d44378265f46fb40892849b2ebf. Chain 2 (Bitcoin): anchored in block 958185 (2026-07-15T18:19:04Z), 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/TCAIO2406985.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x277107f0981a9d04947b1195569aaf8f2c0ed3d4fefa6eade5af8bfcd91de952. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), 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/TCAIP2406987.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14706353c91644bbccd4b5e94051caba0ef3be0205e73e3bf5cededc7eaa9828. 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/TCAIP2406994.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7aae62abe81eeee76a81cdb1fbf854fcfabdcae441ee3160180102f4847b5511. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), 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/TCAIP2407016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8555a4fd739615886b174a32cea3c80ff65e3487dd2b11e519a5355310357bd. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/CH7819500444.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5848140ec37960d50d2ed8d2d3317a40d21f0d248b8a0b149a4433f5852f7819. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/CH7819500460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8555a4fd739615886b174a32cea3c80ff65e3487dd2b11e519a5355310357bd. 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/CH7819500444.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1dbd52ebd505ecaff77b0aa228b82c6e7c2adcfa46c8f8f502e9d9cee9f0959. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/QZDA62415871.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1dbd52ebd505ecaff77b0aa228b82c6e7c2adcfa46c8f8f502e9d9cee9f0959. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/QZDA62415871.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x410e68f12de7c2181bf086f9774330a8c71550c36fcc6475e0184fdb38f96dab. 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/DGA0H2338057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a8bd8ae4191d745eedcf29df5f65da8a33b46ed5bf83ee8da730cdc2647fba1. 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/QM6P42372774.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21441a14d9f20a21cfdf12eb59564afa9f955c8d02aeff50febe25791a5f3dd0. 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/USLZJ2584281.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc210793294837aad8147c0b46c19e8319d7b4667485d11d30e698e9470238c6f. 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/USLZJ2515178.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27fa7e1c8f52a130988c11a89e1c7bae05594462f2dceaefeda397392bac05ef. 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/USLZJ2584286.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69ff539eff338565d34525aa7f67c370727a4fdc083a1735b22a997dd8748342. 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/QZZ8A2461946.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fb562a113f504586d05d8ea5cfd0a0b8af8ca1850c156873684e2e9c43f324a. 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/USLZJ2584291.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95130d81490c3294be1f4b88adf029317b4b0140f60a32f2e72bc8c3fe30c782. 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/USLZJ2584288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcf7487830c1ba40f2af59fee6aabe7ad3e415e848bc69b8bef79bdf30d15021. 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/USLZJ2584304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc58d4658ee5eb188d0b549b2ddb8774bb6c53b3ab06c92e9c373d85a9f38fd74. 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/USLZJ2584296.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x589ad796d5c62a30080dd9957184f4e181a7612d45f6556debaac29aaf65e8f6. 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/USLZJ2584301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9662e5e7e4e54b08b0f33d19b8ed3aa09fc4fbd39bdab7a7a3fbb4a4ddba51b. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/QZZEB2499514.