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 0x87218d70e65e700d755d898c57c3a87135fc0251f1814f7103ebe0e2583231de. 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/396b3595-699f-4de2-a0f0-2de980b790e3.json and https://artists.proofprofile.net/proofs/artist/396b3595-699f-4de2-a0f0-2de980b790e3.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 0x34412ea50f761c99127bc1169f40506a407beb97dd4a126d58be1c8d784156cd. 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/TCACR1621524.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4803430ecee5970c8b95e78e4b003d2a96cc8033dce9edcda0159e9848fcfb4c. 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/TCACR1621538.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e4c0feb1336031f685209f528c2169c6549f0b7a161ed24d1896508b812b622. 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/TCACR1621539.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99e3c4cfeb237b5e36d0a42b89411d6a79928d98467911fef8b7974c23482651. 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/TCACR1621540.
Praise the Stench (..Of Your Fallen Idols)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b1ba0d890a05e6b89754b6d8f9028743ec6f8a864b3f6b62efd922eaa6fc390. 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/TCACR1621543.
Disfigured Hand (feat. Patrick Somoulay)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa356abd43019b2dedc04d3e97e830e36580b0297877100d80c131044909aacb2. 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/TCACR1621544.
And Heavens Began to Fall (feat. Lauren Babic)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59bf36cefc7baddaf12809f70b8be5e90a1ec2c5e1307b11d0774700b2d50f61. 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/TCACR1621545.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef55b64958ea0cdf91aed92dc8efebb1f9c2f7423f4f36e1c3f121d16bcefcee. 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/TCACR1621546.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeee45c6d8b0ebeaa3778bf099b7706ab901e3c28e8c35ec2a143543d36541afd. 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/TCACR1621547.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22bc858c85a7aaddb06a008c507afadb862c0c60e29560cf3d142b2f3a1611b1. 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/TCACR1621548.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a37d9e545c8774a58cca26676c9f33f826df5e3d1df9f90764306cf51b7efc1. 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/TCADA1730418.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf038d2415e8000ef6d2078787b75e8bef9b2b0682fe6896884b9e0e47c195998. 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/TCADA1730437.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2221714d31e52af9857d4de1f6ab3131bd378deda21cea83275fd0555669110a. 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/TCADA1730440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8347110897c038523df0b679c67de1d08aa7a718d58ade861176defcb9902e97. 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/TCADA1730443.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bf49acecbe121a68913c207b8e79aec1fd4a407ed4fbce0619f57dc55704c52. 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/TCADA1730447.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2720ff11baecbc4e4c944aba3dd00282dd37b924fef3cccf601ad89ac9fbab8. 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/TCADA1730450.
And Heavens Began to Fall (Instrumental)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e4d1ac480c17c14ab5197e468ab71e55c6bd8ad5218dfe34fbccc3c221995ec. 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/TCADA1730452.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa88e709817dd221ffc61b9946477a7cd4ec14b8961c0a9646c4971ec0d66863b. 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/TCADA1730456.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x628a491add9f79de80a99fd7fcfc045987e8fa2e38e044e0136bccee249c526c. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADA1730460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37738330dfb796d05ca61a56cbfb88da9b661ca9d253e1de2f9a8e4644eb674e. 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/TCADA1730463.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad535cd0e5c5eed7dfadaa0cd97925d5a887c53d2135e1a1cad80b44cb504f4e. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAIC2441336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20c785d5a4a264147e4f4478a265601cad2422a85067b12914a3c370894e988c. 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/TCAIC2441362.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8331fa3e1165384b4641d2136e5d4bbece88d231dccd993b84ad9e91119e48ae. 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/TCAIC2441407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x147ea913c5b91bb98c7c2e87aa729c89e406a2c8611ea42d316080a84178fd32. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAIC2441441.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74a1254dc6852a6e9f374884d9e332a4fbd88b4c17e8d8b983877f1c77bb038a. 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/TCAIC2441874.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85ff78c864b05134b074f33edc1f56db45512a8c197479ee93b92bf383efa5bc. 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/TCAIC2442005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d80a25bd656503c0e73dbca50820cc35e1ccf40843bdc5ddb5ef725a49e3010. 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/TCAIC2442020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x328c7d4049f4e1b5982683ecef1abd5d0115dd54a0f7d10f72401e1256dbc953. 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/TCAIC2442046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda365cb242659bf72564365e86fd901e0b649dfa1d210e35a8f12839eaac8ef4. 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/TCAIC2442076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x596305e30b424208fc176c9f1571b8339362d8ee9df9c9c8771b0129612b4c6a. 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/TCAIC2442100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd104c57600abe62babb6f3ce0e189ef79bd16ade2842d2e544e1c9d521c13f69. 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/TCAIC2442115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06a3f950cd83cef653a3e7b78928a686d1dcd4b26b928633c66d1091d2df3163. 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/TCAIC2442146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x847ca990663c5b09c0c3c450eab6db5f7c769db27a13c53dc1540cf1cb58ebcf. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAFG2022656.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ddbeb4add88a9cf14aa97235b72a9a6f5abc109b0bcf929d8015ce4e39c98c0. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAFG2022663.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9b8dc27fa54aec6c5eff1f80c096678c539f227974a2e0b3c045d2c492c8d27. 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/TCAFG2022669.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x444e3280dab2bd9bea4fb6b72527b06d4246cf58b300056b884a81d8c3886e0f. 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/TCAFG2022688.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef085255629e9eae3cb9d47b9bc8a0963496a4ad207958eba43f431d86bc0873. 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/TCAFG2022775.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ec8b4507bb583568f3d2f35c507f489455001b92710b36c1510f6c4c5f2cf53. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/TCAFG2022828.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b48b217a72732b8287dfd0538fedcf4553c5a181cc8b61ccc4aee69bac6017b. Chain 2 (Bitcoin): anchored in block 957820 (2026-07-13T07:54:01Z), 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/TCAFG2022848.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa933039669758e3f5264cfd3462311268c7e9388a0dbff5de676c5eea137a718. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T20:36:09Z), 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/TCAFG2022789.
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb534831fad28c1224c115e3eb0c2c2ca566f7ce4dc0d8c143f69cdaac496d19b. Chain 2 (Bitcoin): anchored in block 960108 (2026-07-29T13:09:35Z), 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/TCAFG2022814.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe57a06b15d9dd38c239bf3609fc61ae800210f09e00ce357d656c3bd7a41b37e. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAFG2022855.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8579e37f87d2f63f586637df14d8ada47c039ffbea304bf19227be1d8e9fe20. 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/TCADZ1864680.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3e7c2b5bb62f2f922d12b848a987e97a9789e27f209210a809dfba2d90c0fa2. 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/TCADZ1864682.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce5d87603a5360cce306c8d88b98ca5cce0e285554587aeaa71a8e6ed997da1f. 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/TCADZ1864684.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef07accf940a6d8daac15c5921722bde7c61d6096dae2f3be09e5afc005e84d3. 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/TCADZ1864687.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf607ca55306393cfcd06b4c66e9c67e8bee4a78956b481aaa0089f23eb06c1fe. 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/TCADZ1864689.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbca376da8e5fa0cf0acef0c72416384a1c51af0c6eb2ae0bbd73009feb97956a. 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/TCADZ1864691.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce73657dbd780fd5485ad40aca580f1920e43d82781bc8add065ce2a6ceefb10. 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/TCADZ1864694.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c3b0f3ae75a16d9a1c1e91b9d05eda1cb1c1ac8548bdc566157ae62556c240c. 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/TCADZ1864695.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4863da57c3e383e23e38d9a2c46fd916c40f89ad64b1826f358fb94a813bba63. 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/TCADZ1864696.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0f835bfbc1e313a6880ffd4ef6f4c062831304ecce9f218fae908b294d0426a. 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/TCADZ1864697.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed08dd777289fd128cfa46eb53b0eb04c77fab904998846026116b25201561c2. 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/TCABW1441564.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f71a0719ba1526165b8f019ce01ca3f30b802a7557f9ffe7ba70ba48b1bdcd2. 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/TCABW1441565.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x909dfde1c90b1209af282d3f5107da288fb8284f850930f65ce37501304573fe. 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/TCABW1441566.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea5a6335ae8ca714559cfd302aa9a2ee9ebe349612a493ed78324c2b7a37849e. 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/TCABW1441568.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d3ccaa05ea9368894e6981d74275c06d43d45aca06408c2b0bf7573974f8115. 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/TCABW1441569.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6d974a9d80309e67dde101b57947728b76df498e16a6c70ca1e6d2097b35351. 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/TCABW1441570.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x875e0653e5973b2101c4e65d1d847c7828d1fbf77ff4953d31e8d3ddacca115f. 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/TCABW1441571.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda40d87694795efcdfb184e73f9d02ae5e5b6d645aed18942842aa9d7c4bfa14. 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/TCABW1441572.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e4cbc6130d50a0c69bc60376f75e4ff4d00cff36fec87251e96c8697ae90dd9. 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/TCABW1441573.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40329b73115029e4995e0d9ce33d72a05bff0f686819582ec2e5006232a80650. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCABW1441574.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf285159a3757c19db93198a53c446aff59da8ff410d629b277be7f62722282b7. 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/TCABW1441575.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2c527c8c74bffc6ea83ba67c5c8e05a9278caba5b2a72a74736f71a2b068a3d. 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/TCABW1441576.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfcf7642bd3e9b3258ed2524490e2b4faa453ab292809af897387088f3686768. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCABW1441577.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30509a43dc1fab625ce5539e57146a86ca1386b209d89cbb64d06db0eb7adf57. 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/TCABW1441578.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35625b778ad10d6da5324db80f5ff4f131cc925f7123f6efd60889ff2c83a572. 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/TCABW1441579.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90e68dda8bd7f27bd9b8bd33cafd4516079cd80dcc8b3e26fa74a1dec1ac16ef. 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/TCABU1427999.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d92851235c19b80ec1ebfd8af98d01ef55f757b57c0ca19e3bdcbbd93e9ce1a. 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/TCABU1428001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeddecb7786905e686855b9a85a641a56d71af97599ab3ef3f0df4775091c90c8. 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/TCABU1428002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb779b950935f9c7b111672eb26423ff7bf055db68dcc63171bb3f1e43742faa1. 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/TCABU1428012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f2873f5b606ac51da249044ce0424eeaa496950e4163e26c0f1d7c706b86d6a. 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/TCABU1428014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe54850b0cbc13abb097f6e0118f8bcad0a0423c7534651989b06cc142746cbf7. 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/TCABU1428016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf286408fc10472693edd3b8dab3d64efb250e2fa7e2a7981ea1efb33e6f24387. 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/TCABU1428017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64123366ac3474e3bb769b926bc126dd1267125beb5605c864699f6117633bfe. 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/TCABU1428018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4764d7fe6edcab64d55249fd97d3273c75efb3f3d70ffba121ac7e8177f71c4e. 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/TCABU1428019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x355149b67623faf2cb505a80d2a6435238b59408c828b3727f7388ffb95fb132. 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/TCABU1428020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbce54e7e62f7aadb487a908b99fec2e58a97061ed5faaba0282fec96b70973ab. 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/TCABU1428021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d93d24834a91bab743eb3714c6f6293174e5a9ef51b0098aaabf306e08d46ea. 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/TCABU1428022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x183d41c2d13bd34b0e307cc5eb14095dea961b05aa3d0a60e14eb7290f5c8aca. 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/TCABU1428023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25f32580c2621558c35f56ce3795d79dc4abef4dca3fd71d792c5aad7aba5dda. 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/TCABU1428024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabadf1e62a5e3e5d53c5d55196985e3caf96c176113222bfd961bf12584f25d3. 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/TCABU1428025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98408f51f772141814197088d87fc930ae67aafc4f3430885d110b2448d474e9. 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/TCAHZ2427578.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fde6734bf6b147add16606fb008bfbb3de25dae64dffef33d31b00fed19ae6a. 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/TCAHQ2344342.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x845c5fb30a7abbf799508e05b14e5afd0cbbbb5fb574e4438212d5a48a0801ae. 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/TCAHO2334703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd248b6c313bb075f199568b19abc1d2ca62989248f91f9014bb75f2faf20a7b6. 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/TCAHI2385556.