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 0x55d4898019be174af726ca92fd199b94a3d91fb7ef302249b8e334d08a0186ed. 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/89651be3-44af-4775-8bfb-fec99376af18.json and https://artists.proofprofile.net/proofs/artist/89651be3-44af-4775-8bfb-fec99376af18.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 0xc65e74ca6f5c5d68150eea2c9109c6e417239aa6c3e0340d3b7db25739eef605. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T19:11:47Z), 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/GX38U2481414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe17e22dce839105b65367841515a2505f9d04df01c7581e857efb9c3753a75d. 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/GX38U2485868.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ac288a67ddb405771c7192f68b6e0df6c826369ca22d9945882c6120b28eecd. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T18:04:22Z), 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/GX38U2498824.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa563128e7da40eccce15f6e05737044d22f737aae4e0099b19ec2fd6086f75d7. 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/GX38U2494132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x736458e2ab1bfd352cf64466ba06abde29a1f768b44a7a2738883f5fb2018983. Chain 2 (Bitcoin): anchored in block 958785 (2026-07-20T00:25:49Z), 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/GX38U2416966.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd44a65d6531c3ee4f90e31d83058756aa90728261b9552c405e01d96e3c8bba3. 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/GX38U2477230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7a4858f1a1e09ecf319afd5f01154321047c0e6c8d1e987243980c2f893b66f. 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/GX38U2434979.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b7caeef428bb08c3e6a9b877dffb39f2333bbe8454ec361000c779fa907f143. Chain 2 (Bitcoin): anchored in block 958853 (2026-07-20T11:33:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX38U2437964.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x363603e5a23b6332214060dd62e3d6a2fbead168d4c7a3b51540ef6bda0360fc. 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/GX38U2459172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b5e48631a04c84b80fedf5ad57cc82e97c30e47d050c89ea32dc93a6d1321ca. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), 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/GX38U2402317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3e5f846a3059a16d0d0e0f333303e3cc5e192a995a684a2b21321a2dfe1b662. Chain 2 (Bitcoin): anchored in block 958808 (2026-07-20T05:11:03Z), 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/GX38U2432623.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07a87b5e84e776376e9d0ac9103d657df9df8d63ed6ababea481c94a7e8066ab. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T20:10:19Z), 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/GX38U2472275.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7914ed29a32c8040a4c0c62599bad3e9db66b48ec222f93aace4a963bbf9f28. Chain 2 (Bitcoin): anchored in block 958793 (2026-07-19T22:59:45Z), 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/GX38U2429234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0d0d3553affe2a21209b8879a6d9c8a285a460fb94f897bc7b3a5d0e66a1852. Chain 2 (Bitcoin): anchored in block 958822 (2026-07-20T07:06:27Z), 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/GX38U2429715.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd7842eabeb98a9da14a5c5c8ec070f3bc0702577858b1951c3484dcd82d3cac. 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/GX38U2458056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a18f7c3d403afbc40fe2914922f6dafd46765d4da77644f7af0bb4944939627. 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/GX3HH2446240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x521cf8eaae14262874e8ddd8d203f1df80f189ce8f6559d78b36b65f70364640. Chain 2 (Bitcoin): anchored in block 958980 (2026-07-21T07:04:12Z), 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/GX3HH2492074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef89f880485a151ede990268be1ac8fbd08dc8b25e236e96bf5246cfead6ffc6. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T05:22:56Z), 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/GX3HH2496390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf281750898d612cc56e913044dc26d1e0be4706e822e026ffe2c1092e873077e. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T15:36:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX3HH2472621.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe908526017d5c3b78d5a7821763bb35b1fe4efadbfdbf88c79b7e5812cadb402. Chain 2 (Bitcoin): anchored in block 958977 (2026-07-21T06:27:23Z), 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/GX3HH2485035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16604529a2a20d0cf96ad1aeff664bcb7ea6d93f5105f8fd63538fec07fcf7fc. 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/GX3HH2403155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3a1b82c7e9e49a39e929ba1f109ea4d94ff70fea429654328fc4046e99f28e2. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T04:56:49Z), 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/GX3HH2404084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa01cb2ed5edb476e508907ac2a15f474fb51c34b33a9b59bdd6aaf35e39d3e9b. Chain 2 (Bitcoin): anchored in block 958924 (2026-07-20T21:25:12Z), 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/GX3HH2405312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f52e23b5e633a7796ca83822240f7cabdf30a0f7c73053bf2ff1cf093cf5d3b. 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/GX3HH2424952.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70404041bcea0bea3460ed6c3c9e345bbab7a3b5f34a617ecae20493dd1e8fb7. Chain 2 (Bitcoin): anchored in block 958508 (2026-07-18T06:27:01Z), 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/GX3HH2470544.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd19d48679621002220b63f15eb88ae09c923d222437892e0c5356ae5b5a6174c. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T04:35:09Z), 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/GX3HH2438944.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15880f9299b7450d8a946593bf23e7ffe39ec200194b9a1632b71d2be2348a16. 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/GX3HH2419540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7d369e831fdd9e44278bf6221ebd7777fd81d1e9d2c23ac9f98568266b523d7. 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/GX3HH2491014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabdaf6cd49ce488f2ca622251c3aeeab8a4e144292990277ffc2c58ce84ce405. 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/GX3HH2454362.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc37c3f2936365d43183c9b8083e0df0ce0ac9b055ad4be4e4568d06d57da2441. Chain 2 (Bitcoin): anchored in block 958945 (2026-07-21T00:35:28Z), 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/GX5MX2475631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc44b25fdc61fe9c4ee940e0a5a2aec4b3739d49e0a4576f6837816e07029843e. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T17:41:52Z), 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/GX5MX2499852.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24846ce98c91cfb6caf9ada82de3b68d62f40c32380568947da84755227cb684. 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/GX5MX2496641.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5b88afa1157a18b44c04903bc9cf321e2f12a26d185aac611d7ddaa09990d58. Chain 2 (Bitcoin): anchored in block 959003 (2026-07-21T14:44:07Z), 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/GX5MX2488095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0eeea46139279f436b38952d93e6f0f98b134e4dfb190e97ee753a7a40371d9. 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/GX5MX2414674.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47cc159e948d0f37043ba7f578ec4e172cf4e0dbc0b353a3fb74d688e29315af. Chain 2 (Bitcoin): anchored in block 958839 (2026-07-20T09:28:23Z), 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/GX5MX2415336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8dbe0c805900e1e0539fc814ca8253d1a2b05354578ccccc969ad1b4a9d06f6e. 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/GX5MX2496790.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8806c42685e16ae6c0785aaef6ddb3da0c66dfb850a720dd38bc31cd4d04a8d. Chain 2 (Bitcoin): anchored in block 958857 (2026-07-20T12:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX5MX2438518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2cfb0e69684b9fcd82d435c18c3b689b32c3dd023b6bca90ef06cad59e9c984. 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/GX5MX2451602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2e1ea5826a526c41457c0047fb6ba75bf2651674032ef4d7e1cbd4c26b95f01. 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/GX5MX2423702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa46acdef25d9cc94c52ffd16ef01f0839a540b178fe4e31e113554681a0fb2c8. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T03:47:24Z), 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/GX5MX2443074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02c38d2051efa3cb5a023c99dfa571026123606bd860c87c4af765c314ac1e06. 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/GX5MX2473612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbeae42e8d0f85d553c2c1dae70b2055d251949d7c0252dbda17718a6078049af. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX5MX2488920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8282899ac487b1877b34a03de929de35fe60f0e31d60342fdd587f4e1470dd2e. Chain 2 (Bitcoin): anchored in block 958977 (2026-07-21T06:27:23Z), 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/GX5MX2449570.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1184d1b4628ec2ec289096f3d4bf63328b9afedd1946fc864d6b22b4e544291. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T08:39:15Z), 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/GX5MX2406894.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x293a3db701314b58f5768a8853b5f9cfcd426384a11834ce66e97c8b4742560c. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX5MX2472079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5b4d9e783a5c3e0dfadc8ad849e76e6d75ca0a5fcb39556ee6e1a26866608b7. Chain 2 (Bitcoin): anchored in block 958793 (2026-07-20T01:49:59Z), 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/GX5MX2491224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52c2c12b8663237cc90f94ced1e7979c794eae0377bcb19375c5747f01d2d8d7. 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/GX5MX2480567.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49ca77280cb23ed65687bb6c7a61a4cbad3a0886bdf7b51a9ef5f4f48435dee4. 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/GX5MX2425308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadd9c095d3825718bfb753f26662a2a7ccfb00aacf85eecb3ce0320dd130a8f6. 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/GX5MX2496921.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44d1fbbf0e67b37b69db41883e4abef3e81aa5d0acea0d2eabe7a4fc46598a7d. 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/GX5MX2446922.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec22d1f4cd5e6c28ed196892f7c133f2d02e40f21a0d707ac6047ac9c726e925. 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/GX5MX2465184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb188d18e7e62d4b08b16c65874375d2e32d77820606ee4d7678a971f0889222d. 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/GX5MX2449388.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d3b7300c746d5baa065a7a5e38b885a09c3d72dfea593d365ac488014d7b828. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T02:16:21Z), 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/GX5MX2461217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9878a572ed0e2f0a040664b8e31322c3fe058dc10bba01b2638be493530f027. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), 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/GX5MX2437601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe116b0eeb708ee15a2aaa9b3fe480c61cc582b438229f4b896e86930b5cb1774. 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/GX5MX2401138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7643b9dfb045b8ed2fdab54b9a78c42c878a5753830e541c8af3b97a9b9cc798. Chain 2 (Bitcoin): anchored in block 958935 (2026-07-20T22:08:19Z), 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/GX5MX2468286.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e77b5a9712815b9dee662d1d818ac57ef930359a6933d2b9e760a46f43806c3. 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/GX5MX2406527.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c592ec2c5bae199cc2244fa2cdffe3bcb8b69440f8bb568d0ae350ca9944d95. Chain 2 (Bitcoin): anchored in block 958857 (2026-07-20T12:02:50Z), 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/GX5MX2438514.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x879bf9de70f2a01dc0486d4de8e3ace67407421f188ddfe784de8db257812832. 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/GX5MX2496288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fc36715ca335124b8ce6804ef77433684601035e65ef60fa383a7981dca117d. Chain 2 (Bitcoin): anchored in block 958975 (2026-07-21T08:46:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX5MX2461430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16441320c0ef01609f68355f9ae3376abdf47bc76e7f94f4cd97697866880117. Chain 2 (Bitcoin): anchored in block 958977 (2026-07-21T09:10:57Z), 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/GX5MX2465288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x847f7a2ee61b79bcd4ee78531ec54ccaa8e1953b7efdf9456968e7d99aa8d47c. Chain 2 (Bitcoin): anchored in block 958996 (2026-07-21T12:04:23Z), 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/GX5MX2468783.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa135862f130433b64fbd995f6a63e362e50767a84e8789be437e361bdb7bd5c4. 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/GX5MX2433429.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ec6c9ee28308a28361989d773f919ac4a478ec25d50ee316b4bbebc9dc13a3b. Chain 2 (Bitcoin): anchored in block 958520 (2026-07-18T08:19:09Z), 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/GX5MX2436447.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f45904c2d1e9f3eea3426ea8bb2d0a10e25cd620e09cb26bae20268054f44fe. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T05:05:38Z), 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/GX5MX2492252.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72b86aa1b0bcead77817147ad751f7560437f9bb12f16d6b3fbcc55a189e6660. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/GX5MX2460095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c108a94f10a03e51b81fc24fc977b2da47bd1e4773dbdd8b35f91348a80e37e. Chain 2 (Bitcoin): anchored in block 958622 (2026-07-18T22:58:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX5MX2432441.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1fb67cce33f9899bbbe13b5b6b32f917fc45cb5a7647b9c197449a815f2a864. Chain 2 (Bitcoin): anchored in block 958563 (2026-07-18T14:29:03Z), 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/GX5MX2405631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa43a39e09c40b12da3d22befee7b073d35f66b9df1dbc9fc0ac98c5adf3ef636. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/GX5MX2479632.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc2b0818117c6335d3250aeda0c99490716f2ade52f05f7c28d248610e6f2298. Chain 2 (Bitcoin): anchored in block 958363 (2026-07-17T04:34:46Z), 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/GX5MX2442061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2735107abad37783140dfb1cfd7d9d93a369f5caf8371c320615ba0ecdcbacd0. Chain 2 (Bitcoin): anchored in block 958686 (2026-07-19T06:43:29Z), 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/GX5MX2461619.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee54348b6612c84f07688ccbfbfd85f414d788b3b59ff50afcb4c6846d6885fd. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/GX5MX2471393.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe93d158d1188b727136a61857b1780e626b2312800883a6d97783f0e16d63b0a. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/GX5MX2496453.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9d8d2832dde72db6ecf5f45252b84f43098e8d6f544a4ccf8c00a843752c017. Chain 2 (Bitcoin): anchored in block 958765 (2026-07-19T20:29:11Z), 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/GX5MX2497979.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2aa8532a8fd47f4eadd8a6c39daf514f62814e1e84e332f4f54f3b0b9e166e62. Chain 2 (Bitcoin): anchored in block 958420 (2026-07-17T13:33:01Z), 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/GX5MX2469639.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f613efc4a0bc7eb6f2abc6de2856bae5f9a277cc22f1f0682cc21a3f756860e. 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/GX5MX2424253.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00e526f59dcd19319a017848a6cecdbced9904db0ba7dff05288dfc40e5f141c. Chain 2 (Bitcoin): anchored in block 958742 (2026-07-19T16:23:43Z), 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/GX5MX2452351.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfff34e2f9fead0de779eb9bba6e6d2254286e997f82c921adcfd16a0ebb0fe86. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/GX5MX2447894.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1907287883618febab8add01a489316073155586b9e1950f697c9792ff6affb. 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/GX5MX2424371.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78255634aa43fb3ed3d96539b590e492201ae4b33ab55e62afdcef233a11d913. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T15:48:23Z), 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/GX5MX2403050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32033e8f610ce95d478536f1b1cd241d6d303576b92ff8b6b874e13b32a50896. Chain 2 (Bitcoin): anchored in block 958774 (2026-07-19T20:03:27Z), 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/GX5MX2481258.