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 0xcb4561ec01ada800ff8c74fc698642fd7410d2f6da14d256380e5ed125b9c6bd. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/abc9a0b4-b6de-4868-898c-941569c7b309.json and https://artists.proofprofile.net/proofs/artist/abc9a0b4-b6de-4868-898c-941569c7b309.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 0xea19690c978e9f838fff10927c521f5e647fc6560949da08fce8f0b0ade7d42f. 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/QZDQH2372334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d148f3e6f57c6a801ace56bb601d022a002a8501f7be929439736ff5c23f15c. 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/QZDQH2373835.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdd680010f7c0de0107084651f0b6fcaed618f6db66bb701b3649a5f3ebf0254. 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/QZDQH2384568.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dea1ce329d8fd8c59c29470ce0772f0d47cb4816fbb3985ec50b563fae6c14c. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDQH2377619.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62301f8d8f5b19f87a962ff45d1eee4f086662d26d7c84bc435d76d9be63aba5. 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/QZDQH2387758.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbe5622bfe5a6872478c11319af23ee9d86578d1653fc65e7d67dd49575c4f6e. 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/QZDQH2389097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf048802955b659312adbaf1567b707812b876a4e03ad59de8d1ba991df1a57a8. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDQH2392564.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49fea403b57c2dca23e7f94e60a9d4f7af2a5102f15d0dee280aeb9c751f363c. 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/QZDQH2364900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a31138bde254ac2bca6dc0e8ea74552b8cf2ac38ea8109ba06f548be2a0ebb2. 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/QZDQH2359814.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5aeb0eea3771500d33aaedb11dac76530e051fea597e65c8fba08547fc6184d0. 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/QZDQH2364903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x546fb1645259eeecee98b9f746ba2a03585c5abe248e12651092f7012c2c073a. 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/QZDQH2356870.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5f6e6d2ccd5a0f6eab6811b750960f1731a2ef36790f3ec1f3c6ca0a92beda6. 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/QZDQH2360048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac501be0112d09d1a12219b68f1e0297d34e341c1fe4ac073214bbf52b48a1e4. 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/QZDQH2364907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d0c6b19cc0c6b8e3be77dee22d1d89df07df8f7dcd9beb5813536e391ba425a. 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/QZDQH2364908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9095ca9b9b39a2f54512195de1c14f0b209d1ce315095c898289032f26ab28a9. 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/QZDQH2358417.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b1c74e3f7913d8f14c8d729f4f0b95ac2880559dcc011495c319bb707270671. 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/QZDQH2267210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4df56242da2fd0dcd37aef1422442ab81a411779dc7ec4edfc333f15f8ed87f7. 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/QZDQH2163253.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4c3c68236a61f29d08344fe6a121883bcaeaca1c9b858b73f76ccd57d6e611d. 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/QZDQH2163256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a6628c551221be59c98008d921df89a3dde0abb6a5056c38e64b72b56eb291e. 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/QZDQH2163261.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x786128c268bd615c64d11bf18b809d1f6a038b8da9c4e09f41fcb8f234f9877e. 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/QZDQH1908649.
En Vivo Desde La Cuarentena - Piezas Caras
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb86f9b7e5ead21daaf5c72e07c23fbbe8792b33073bd11f769758aa43c466794. 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/QZDQH2393149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe45f9fd195d975b5488708c32dd78f8462cf78e5c01d03c89eefc0100c6ea758. 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/QZDQH2393150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ab1ab17990fff570f23060d35b36907142b86fed65b7741a879f1947b296e27. 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/QZDQH2393151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4605083bea0dea708016df2606809fe728543f386e7687fa05d48c9794047f58. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDQH2391457.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ecc2f7d2c1a300fedda1dacbb3e0fae9c5dca2155426a47adce22f435fb9e54. 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/QZDQH2391189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7504c6ba1611be6414ed7b49afcb0da8e1d96a208c61aa3fb31420872734dba9. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDQH2390584.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x842c5b0de23063d5172b3318a6fb907ab2c981fa384d9c34c470249732ee41dd. 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/QZDQH2389220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x497c74a88cc0cf30d586db38655070ef8395a30ffaad002b986ced9f745dffa1. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDQH2386763.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b29d064094526c93c4d138ac10609b87a2846a3ed39fdb2606b36092f633239. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDQH2383351.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x282e3c01e9f2ad627b29d662cdb8ba229e888f37945c0c5f5df2db4ba341e7a2. 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/QZTPX2356247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc0cef58bc868cb45d72bd2fbdfba7b985edbf21a2dd65307723481e5e7ca5ee. 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/QZDQH2381636.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x324fe153331fa2f48fc3e6422590a015757972e80507bcdc149e96f7b48dd281. 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/QZDQH2377341.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x323fbb4acafd09c0519eb53e6680a325b3979bee57608984a21a5b9ab849bd1c. 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/QZDQH2376769.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ccf0b151ec03e4c59cf0b4b3056d4ea39b47282d102c3a84bc413f4797983e5. 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/QZDQH2372903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ec6ebadac9fb2cf8c4fa3f93daaf0767fb44b7d2f64b5cc8184684ec52e0e03. 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/QZDQH2368201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55f0e7d0f61123c34bc4a5afe0e228f7f3d63e807a7fd8aa9e9b5aa8d29bd60c. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFMF2427142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9000a96784eff0a5893e08484318fd746c33af5b021fd196f224167113505408. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TX2530573.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cc987c943ab1052ce2e2347b032eab33a566d5bf0f435a97f11724d5f4f9c39. 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/QM4TX2530583.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb507d47bc1bf08b56b8289a9b5a1d75f623b2066ce3c02c785166e9a4e7ca90e. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TX2530603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbaf4884f8dd321967084e05065d285ee8d0434b396ece1f9258bac6c54b6a973. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TX2530606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cb91d9ec542a1c4d1d3951aed9c07d455867f71bd00d0eae7be43e6a24e4bd3. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TX2530611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88845619c53dc83b17c007704cfcbce2707b756602d3e4081ff69ed348c0410f. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TX2530612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb69fedf3ab9664d9f4a1a5a4410cccfd08447293bb9d559b3fa6d60150a8a87e. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TX2530614.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d95ed96289b74a04a860fd013919f9cfdbbf64f614e1173e8030ba257256987. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDQH2425700.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2f30040149c7fcb9c711e00fa032a52cef1c4e8f0714a0c254882b19c2447e3. 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/QZDQH2417466.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x695f39d59e86f5e5a0edb1f5535527ca24e6ac50a87f52e1ea829c1a4a8512d5. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDQH2425702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c2a35a812ddf77f22100d73d774f12a4201468f5f9e464b0983cf9945ea8d76. 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/QZDQH2422005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x446f5611f4d28838973ad47f6470b4496d2239ae681e51ffaf857b0c0b153640. 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/QZDQH2425704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98479a0f9f388c5a35c6ea6c85c7071ca7f8fd85f5f307e2ef980758f4795d05. 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/QZDQH2423210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4484ecb5ef68abe76e1a4d3a159d994585fe2db2d250bb8c025da04be7668fdc. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDQH2425706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1942a55133657c20586baf1bb7d34d8836526eec35c4a175d1b790b96f983023. 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/QZDQH2425707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2769ce31c5365d57d5f70e757085bd57b77b76c3effb4ff6d1fee22288bfd2bd. 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/QZDQH2425708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a384723cd37868f82be97e219a8d8691c0f264d4f6f028c3df41961837fa436. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDQH2416020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3c5d5b06c30dcd85ae73d14c7b0b8537da96221c4e9ffa895514ca7f1d5f5d5. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDQH2425710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd88fc03581b197c00d409150715b3e208bce90160f877edc8b65b5499b5c81c7. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDQH2420489.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddfdcb1cfed9bb149bd44b6c2b21a1ad5c812b39b9e438190cef1ea3a147a22e. 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/QZDQH2424370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6b339412f01500546a39c5f2f8c38db6c591640610765642239bcf7702729b9. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6N22548065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe33546a563b5d8ac2fb1a6a4247886841a23d45484bda37e3bcd65e82590a9aa. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6MZ2579408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x267f4bc96bea1370f77a8a5174037dd1a76fdd30f34b7bd9c41ae470a7db08ed. 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/QM6MZ2549551.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x201fe8430295345f83836cba5c680ec29ac90775df8c89b6eaf1e0472967dc3c. 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/QZDQH2504392.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08bac289a7e67a62b7a707964e6eead04ddc61b1234e6a0d161c2bcd47f6122d. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6MZ2504073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54da779090d729e5e8558c0bf5affc3978dbcdb04e7825cdc24e15400ca9a86e. 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/QM4TX2508482.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fdc2f71adcf3e98f8401720ee05045ddbe39d964a03e88b75dea568426adb28. 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/QM4TX2520966.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64ba5a330f788bd0092262301e1779f97bf15907375e766c0933783af2be1e78. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW2576439.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc94fb71f2926d4eca04d5de2c98e65940bd458f46da7ebbeffcc56b5925e188c. 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/QZDQH2445153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9082cacf268574d9778add0474057e9493f711871fd76f9c5839697e9ef03781. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW2532245.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9eb54dd15be13b423313295304ecd79039be73e1f46b7e6c685d3f136a2aed19. 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/QM4TW2511760.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cd9bbfdf0a33811d9f734578794502096a9b3dfa6b2a6e3403354d6d9092652. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFMF2438412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1be888d91ca9b613ec657258afe697509eb483b6780adc8d7c804ca2f77b18ad. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXA4C2400059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44e329cd5bf3656fcc1a096a549169c69b3e3a56f68b21011d71b619716b7d43. 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/QMFME2466293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf6d8a07a88bd64dfef9a51b54b656539ba6763bef4e41db446da4832b417be6. 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/QMFME2405867.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75c8741842b7cfb9ef9173b7a0fe49694ef66ca39d5c55275864a4f24ce286d8. 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/QMDA72450199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97e7bf95d738523e592920a7995c9b2d7810e96cf6593470a34828b383a25835. 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/QMDA72455007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x846136fb4ffa35eccf93efde1c65a75ceef1f3988d2e7f264be842d8e38d1be2. 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/QZDQH2434040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5628d538a23eb6e6f5d01312b250d2b105f7d878a52a8f6087d863a918935dee. 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/QZ9QQ2400594.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe22780d55d40705944696982c28b9f784a80cd4a48e9e64ecfa90db4a451ba92. 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/QZDQH2434321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32a5f69f48c6c3c1467aab09e8778c4031285856d9dce9909aef0fecf3a4d573. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDQH2432818.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad5fdddaa59bc91cd9cbd4f71f47a3c3ecd0d499544fd121ec586d2a8bdd27d5. 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/DGA0H2457419.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe906cb4a5e232a49eba236e45e2bc78aa88eba7b07bf6a2c06cac2d63b4e5613. 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/QZXDT2400049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92e31b459d437a08921aaec0cd6db20f2ef711af80560a477357f7632b91de16. 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/QZDQH2431186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa631ba83d32072173d230bc598ee14e17776e0edc7f5712df46bbb7ef3d30084. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDQH2430496.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11c0f3aad3ab44a805b8275eb46914602e48764cfcc349a3a70d870e0eaa33bb. 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/QZDQH2429708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ce4b288f79d4ec374ac771df0caf573864a30f01f7daf65e67d6dc7e0e241ab. 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/QZTBF2466925.