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 0x6bc1be1246133cd7221a65a8f214a9da760359d7e4cf4a69ebc85339849cadc2. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7c638675-b4aa-4044-a35b-35089a484c73.json and https://artists.proofprofile.net/proofs/artist/7c638675-b4aa-4044-a35b-35089a484c73.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 0x5a81731675124d5f6c7dcfbab377d58e9bd08e8896ba004da6ba8fb7061cce05. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/GX3Q92591109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5728f4e786a4aa0affb7a0e3ce5e4cd278e5e9f5d0ebe0f5ccd1449df09b471. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T05:12:19Z), 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/GX3Q92591112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23b9bddafd7d8069fdd5b2ffdbb66ade7a8a87278f2b8b222ca85609607530e7. Chain 2 (Bitcoin): anchored in block 958969 (2026-07-21T04:58:13Z), 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/GX3Q92591116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a0d48bd33b26df44e3df9de84af627d862bd24765061a92e37c1913c1833926. 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/GX3Q92591117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x899ca87ae025096ab0bb78d60d654f731b4b4286fb8dba16c1747970ba945000. 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/GX3Q92591118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb46e632ca4f79efe13036b8afadd67b1884329254ef5c02cc3932756ec3f906. 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/GX3Q92591119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee0a3f79fc8195e565c9804b70bf9c5f6dbbf88d8367440bff7ca9b70eb721f2. 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/GX3Q92591124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x909983dd096d311a675125e90b6271a451b077d954e438530b2124db71e57421. 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/GX3Q92591126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcd32bcc70b4a06363b98f113466605891f9ff9b36e6ef9d03f91e7cb5d53834. 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/GX3Q92589771.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17a5f6ab86469761110023d932c7dc6152a895162e971875f342ef9ba67354e1. 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/GX3Q92589772.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa27ee1aa181394a618d049aa4dc44027bde9ba5178b058b97b39ea4bdceff1a5. 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/GX3Q92589778.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4773348f1ee3d1454210c0563c8e5ba3f26476e29ecfcdb90fe7bacdd1abd31e. 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/GX3Q92589780.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0461bc081726f85381f55f493ab58c335171f4e0336e70e4940592370e21c59. 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/GX3Q92589783.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34b16f9309857804acc2d9df0f2dd22d72bbdbf20f6bb60933b6cffc7e672fc9. 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/GX3Q92589786.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30d733392c14f4ee61c2197d25f2bad281bf1148296905fff203b0e096500053. 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/GX3Q92594419.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc37038666b8c25c2e6d1b6b0a7c72eabb7917169a8051b952a3e31eb4a071923. 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/GX3Q92594420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53ad59edaa003203666bdcedd48f611f0804b42b7e16ed62e97f19e0b0d78a00. 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/GX3Q92594421.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fac530f3ba74be6ac001465ca69cc0dbc4d0ec96f3cb7e616bba32fa4d50456. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/GX3Q92594422.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60c0cf5bd33b7ff9a63e50ae41ba5c8102c5c64b16adcb32db801579dcfb856d. 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/GX3Q92594427.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1582fc144d988de897777c1ab4a78adba068a782b201cb3b35d7159f9bf38fb4. 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/GX3Q92594428.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49ecc32676ecc82de2e6e6cfe2c469489ee1bed7c86becb0041d4e429e6a3392. 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/GX3Q92594430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d328873f2282d379a69828f1fd6f22950ac5e5e019577c707c31939cbaa8951. 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/GX3Q92594431.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14ac08401b7e6a3ed1741a108e82baaea2fcfd08693fea718af6315069edad1e. Chain 2 (Bitcoin): anchored in block 958987 (2026-07-21T11:28:13Z), 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/GX3Q92594435.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c77bc9b05c091b2e756519b3801d2de7cc9716f07b5ff6a0db8dbeded49e6a3. Chain 2 (Bitcoin): anchored in block 958819 (2026-07-20T06:48:14Z), 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/GX3Q92594437.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb644bdf78b5c8da2c635d6722ebba45ff58ebd86813dd50310d44faa5efd8693. Chain 2 (Bitcoin): anchored in block 958977 (2026-07-21T08:23:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX3Q92594401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x287f575d5bdd9c34787d73104d24a56aa11060028ef5ae0bc4d86003af476158. 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/GX3Q92594403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4a418b03b91d113cb2962597b149989d229eef952c1e9cd233898df9198d283. 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/GX3Q92594404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x217f213356c874a9428a602466512585377f1f2985adae6df5dd81aafe4af9ea. 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/GX3Q92594405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98ce08a8bae8b5c8f41362eab7ab4aa37bcd2bba7d79819e4c50a4be7ce1a6ac. 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/GX3Q92594407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd12983e20f3c8a4cb2aac8c047003c3ce5c794bbd73517d560c9791736ba7eb9. 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/GX3Q92594411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a0cba13f85c93f8d24bcc1e308c71b69b62e1d87ce0790789ffab7f39903cbf. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T20:20:33Z), 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/GX3Q92594413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabbb8860fb6ee4457411ceb6ac5875cc7bd8e54867bb6fd69174e28db2a02466. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), 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/GBLFP2526009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa98c910a32eeb531d5bc1941bde1289eb55c3bed8968ec23cfa4d028df8479cf. 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/GBLFP2526010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7a9ab28e452ad0705e5034d8080972cd9fb6693e8199c3e55002d9686fb7440. Chain 2 (Bitcoin): anchored in block 958779 (2026-07-19T23:45:44Z), 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/GBLFP2526011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf34553eafe10327d414b2fa72cd5d42c8e807739ce78924374a29812b7db0909. 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/GBLFP2526012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41806381e7928f80a1a88ef359165acc8c3c6eb0a2afd945da5ab476e87571b1. 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/GBLFP2526013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80fd889025f426b18b1e4ef097fede36f074ad6cec70925e3198b6801b757530. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T20:18:20Z), 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/GBLFP2526014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b7d18e2d648c2de6bee8ddc2e349382348a992a549cfb8f7d889a102831da6d. 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/GBLFP2526015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x103d83993e8e78cb38c1f2e38b8128c484ca696fee383d2d358ba40d1291a51d. 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/GBLFP2526016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd58a8cb16d2ceba0bd17737209d3721afa7eb490d0551bc27f356de50a4691c. Chain 2 (Bitcoin): anchored in block 958612 (2026-07-18T21:29:37Z), 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/GBLFP2526017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46f05841f3c0c2a3b034747ea8379647dadc1982c9f765ad2fafc87aac5fd88c. Chain 2 (Bitcoin): anchored in block 958860 (2026-07-20T09:58:28Z), 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/GBLFP2526018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c4d229341ec930da283655f92982eebde543cf810e173426aaad05e9077260a. 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/GBLFP2526019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa06e21462c813b2b0dc1e00f1e2578abdcbcd1ae56bb10eaef86c0086d6193f3. Chain 2 (Bitcoin): anchored in block 958798 (2026-07-20T02:03:36Z), 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/GBLFP2526020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe481ebb99706ec1f4f00bd2d6aefb4c769abadfa0052ed1596930fe36432c70e. 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/GBLFP2526021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dfa1c99246881dd34a6ad8895dfd15da9d6641279a66e974cef9a757f24c8c7. Chain 2 (Bitcoin): anchored in block 958823 (2026-07-20T05:41:24Z), 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/GBLFP2526022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a5072ee47b926e4cb2cee68f0ad93248ca0e6640e00144afa6e929550bc1330. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), 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/GBLFP2526023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90fd5466c01f0d91bda70760959f53af4ac336d8033e7dc230d64ef0d950ab2f. Chain 2 (Bitcoin): anchored in block 958775 (2026-07-19T20:13:58Z), 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/GBLFP2526024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac95cb72c231ccbec229f09da6940c33570312c50b84485991d4c8ca23a86838. Chain 2 (Bitcoin): anchored in block 958996 (2026-07-21T12:41:46Z), 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/GBLFP2526025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0835390ad1548ea5ed1f1ab28dd6ed0ffa69e6ed8f4c4591a046ae4666dc8842. Chain 2 (Bitcoin): anchored in block 958631 (2026-07-19T00:50:09Z), 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/GBLFP2526026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x566c82390dc3b499b0a9e7174d5c706309abc8ebd2f2dcc8915eeeecf4896ce0. Chain 2 (Bitcoin): anchored in block 958600 (2026-07-18T19:24:05Z), 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/GBLFP2526027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x960ff69752a1164aee4ed239adbf260272414c4e5e23033b2a27311b7ecc9912. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/GBLFP2526028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07810c1de666e99a81cf21270ad2d76760678cd617d244129806f84780848a96. Chain 2 (Bitcoin): anchored in block 958582 (2026-07-18T16:47:25Z), 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/GBLFP2526029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67ba03b9b1e91296f30a701c8f4b0685e8762be904741bf3ae01557024feaff3. Chain 2 (Bitcoin): anchored in block 958633 (2026-07-19T00:54:50Z), 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/GBLFP2526030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48d2e7e3c01f10438208a7d7acfb509400aa12729b06ba8018af39bda98d37cf. 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/GBLFP2526031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d7c5bc589c6988480bcffcf98ba4575b7e3c12540bb2ff130fc35a4ca14d5ef. 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/GBLFP2524878.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd908038dbb95ee8281257faf142d47d0d0d8a6b1b4cec4b27a45da7f623f5270. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/GBLFP2524879.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6e8e893cdd78f1c78838cac8da3f1e12d5674b8be6a089a7cb030a54865cdd6. 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/GBLFP2524880.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21413b228ee7b28cf90764237d25c6fd3433c9e7d835165281d92c1bc52bb217. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/GBLFP2524884.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22db6c232bb2b4cbc005f0dfdc4d7ce0fa894c7216dace4fe61063155f70fe1a. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-21T08:33:01Z), 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/GBLFP2524888.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88a4bb8caf51386cb70b83466ecadd82ffa9d8f749f6c0c6f8af31262632d018. 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/GBLFP2524889.