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 0x0e9cfb7606991900925268cd18970da3a7e3ba73649019d87cca9e1972c26e18. 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/bc8466c1-79ec-4c6f-9902-896517cac72b.json and https://artists.proofprofile.net/proofs/artist/bc8466c1-79ec-4c6f-9902-896517cac72b.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 0xaaa5ad4a33cecc97a05700f0dd28d8a2f08eb441b927b6bba46823ca1af82d9a. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T06:48:56Z), 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/BXT622000045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0388cf56f544a20a85e0f8e4eb85d6ff7e2bd392c75be79e01708a0078bee1a2. 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/BXT622000052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa62e6807de1165fc9d70fd2248731d6bd050ea8e30e726ac15fcc3e7d1baf437. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), 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/BXT622000023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6de6a0c6546727bf4d1cc76572a0b63f663107bffb07634206a699dae5fe9b81. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/BXT622000024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e27c1b6ad69158905dbc1ea0a293c1a1754c97bc08e70c859af7f698f2f7e63. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:41:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXT622000026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebab768113f8cfdb01a182a0977c20197f6a10af25a58dd2647ebfcab023c145. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:41:55Z), 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/BXT622000027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x140f1217bb49fd0fbc49b24360ea19cdd48570259d87a1da37a276af25951f4c. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), 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/BXT622000028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeab0ae103e74c65dc43ce7b0f059db9f55d7b05f0ba67838c663c1210919c7bd. Chain 2 (Bitcoin): anchored in block 957774 (2026-07-12T23:51:20Z), 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/BXT622000029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d33a5c72565ea793c134e539b6df773fa4d15007152a1dc767798efdc4a9806. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T18:29:14Z), 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/BXT622000030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeed28bd1fa6c2110d9f49152e2927d99f695da57209d436a36123bbc3091e223. 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/BXT622000093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc21848ad90e48e83e1cd34d6ddc18881ed74bc59d98063ee6d2049cc0237e3b6. Chain 2 (Bitcoin): anchored in block 958627 (2026-07-18T23:33:54Z), 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/BXT622000094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb8fab04fa7a4c491c70fb1362b26afc3f408982134e507a93d3f73df4856ff4. Chain 2 (Bitcoin): anchored in block 958825 (2026-07-20T07:32:06Z), 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/BXT622000095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5da9130db19d96e7bef1ff8346dbc5fe1d881fbffd86d3c87eea4bbdf86f86f. 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/BXT622000096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7af201f95e11cf1101a8a68cb339f6e69e61f06322d6af8e2a176647f9f1ece4. 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/BXT622000097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ca6407f6a245cc484c167b0818903d6f0dba45da16d89f70e0dfab8d79ecc55. 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/BXT622000098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03d5870db3d72e32b382d3d8beee15df3bbaa73bd2af1c96ce8db50f706897b4. Chain 2 (Bitcoin): anchored in block 956859 (2026-07-06T01:42:12Z), 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/BXT622000099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a9157f541b1faeaa344bc36fb1928709795eef823d4b473d651fc57fe9595c3. 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/BXT622000102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a4f76aafd99d68560ada661a25d22a31f177f08bcaba44c88e1a20bd5db5646. Chain 2 (Bitcoin): anchored in block 957899 (2026-07-13T19:36:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXT622000067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1cd667405ab3288f6317ca9e6470b6301c7e3cd545fb52aff905f14fd69b32c. Chain 2 (Bitcoin): anchored in block 958238 (2026-07-16T06:58:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXT622000178.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4cf0fddcee97dfbed3f273883bfb41da49cb8e1ea24466abe1768eb801e4e29. 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/BXT622000122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca509cd5d699ac85b437d56ad1450b0d87a9ef58ed21f381a4e878365c350e1b. Chain 2 (Bitcoin): anchored in block 959037 (2026-07-21T19:07:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXT622000116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6760e34c7f7b9a5142a1458e357eb40250cc8e96c4afc12e21bc903581417cb5. Chain 2 (Bitcoin): anchored in block 958805 (2026-07-20T02:22:58Z), 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/BXT622000103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe66d2149f7b4f24a3b01515214297670044b2af3e58705ae1e984855b0338fb0. 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/BXT622000104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0b3ecc0698cfdcb51ca8b5bb39c3abf9152440ebf69b9f421af3f5e929fe0b4. 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/BXT622000110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x071f6b9a0fe60fb9115fb2d78463260cabcdb32d0f3e5366060d5ac75fbf555d. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXT622000280.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x489a5873ae9b1b406814c0bf083d14b7005a0720336c9b58c510d3fb85470a9c. Chain 2 (Bitcoin): anchored in block 957898 (2026-07-13T19:28:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXT622000238.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e23b22448d3ffa48a53240dbb76fa6db5105c7a53057a24738dd4040d6fa45e. Chain 2 (Bitcoin): anchored in block 957546 (2026-07-11T09:35:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXT622000234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2be6af57e69422d8e196a415cb9cc17195d83ef2c1a79cf6c25b5bb96ace53dd. Chain 2 (Bitcoin): anchored in block 957899 (2026-07-13T19:36:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXT622000235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x258d70a6f815a7bbd8aca764f9c8235085dd374c3d7be928daf01ee677eefb75. Chain 2 (Bitcoin): anchored in block 957544 (2026-07-11T09:08:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXT622000236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04972f6d64c6b2178ee5d52209910cc8f81b962d66aca5978ea7b2a9870de154. Chain 2 (Bitcoin): anchored in block 958917 (2026-07-20T17:53:56Z), 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/BXT622000297.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d41f74bc295bf0b257ed414dc4a1282c1f7facc05e102362d968193f57cc4ff. 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/BXT622000298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3be15223d6e4f67c609c47843071150a42f75f6dc6d74a3ca22810aa896e34e1. Chain 2 (Bitcoin): anchored in block 957546 (2026-07-11T09:35:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXT622000296.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x071f6b9a0fe60fb9115fb2d78463260cabcdb32d0f3e5366060d5ac75fbf555d. Chain 2 (Bitcoin): anchored in block 957546 (2026-07-11T09:35:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXT622000280.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d41f74bc295bf0b257ed414dc4a1282c1f7facc05e102362d968193f57cc4ff. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/BXT622000298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1fed9c40f96252bf408d6ed4f8b1b2e1cbf63dfb3af4c48219f265c13a5c274. Chain 2 (Bitcoin): anchored in block 958153 (2026-07-15T14:00:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXT622000128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5eb7b71dd26734e4697097a91c6e827b0bf9597809567d6141d7c28fdb4cb279. Chain 2 (Bitcoin): anchored in block 957544 (2026-07-11T09:08:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXT622000132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f64e20252d5e061876d6fee0d0aab0f9f9a993ff048255d9ed31893af7e54aa. Chain 2 (Bitcoin): anchored in block 957546 (2026-07-11T09:35:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXT622100032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2e38ea37d5ec9e48115bceb2f75ac3182cd6273c70a1e670c2d0d66603124aa. Chain 2 (Bitcoin): anchored in block 957546 (2026-07-11T09:35:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXT622100035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f4dd919bbca830be0b5c1742dee0fcb4a2f47f55e3b4084a8c92e33012fc200. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), 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/BXT622100037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee754077a5a0d12f6f3704c86c63c4a08d66876d932409fa34ed516af922ad6c. Chain 2 (Bitcoin): anchored in block 957544 (2026-07-11T09:08:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXT622100038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a51f0db20a38e0d72c85b29f78e7afe30dd35e81d411afbd32b0743552fb4c0. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T15:55:19Z), 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/BXT622100040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ee49039d7e9ea84bee302bb71e5f773b42a2fbdfb106cbaa1aaff29a0371bd0. 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/BXT622200032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32244c9165362bd20dfe49402e80fe97c441029f4fe3c03887617ed4370d8a68. Chain 2 (Bitcoin): anchored in block 958867 (2026-07-20T13:34:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXT622200025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x832e1f541753d6860efb5ccb2f22ce560402b0b39d29e2c13883b0cb0797007a. Chain 2 (Bitcoin): anchored in block 958908 (2026-07-20T18:04:14Z), 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/BXT622200026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32244c9165362bd20dfe49402e80fe97c441029f4fe3c03887617ed4370d8a68. Chain 2 (Bitcoin): anchored in block 957544 (2026-07-11T09:08:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXT622200025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc36d3e8284a6acac9ec24a609c549d488282b70fef0f0b7eb9bf06af93ec68e4. Chain 2 (Bitcoin): anchored in block 957546 (2026-07-11T09:35:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXT622200031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07060f6ac40d7c31a814aa97cc86700b1295eb483b6286c85f421aa8f976a7ce. Chain 2 (Bitcoin): anchored in block 957776 (2026-07-13T00:05:10Z), 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/BXT622200034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x909fa82eea7ecd178f29c0ebaef6d00b655d8da6e6cd687773a40a4748261e82. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/BXT622200035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a799b628fd6a0b4b45fb3cf94229f12eefe6d8236bb317e0da6d8200b5e8006. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T16:29:07Z), 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/BXT622200036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1d0bf7373731f65f673753b068ad8f83693ed880d2c54043af49aeaa1ec41c0. Chain 2 (Bitcoin): anchored in block 958246 (2026-07-16T05:55:09Z), 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/BXT622200037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa033ba19fc3f2429e0e250c3041f4ef08632f597d61d0f932c9dec55064fce34. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXT622200038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f2bbbb3dd9ee9829a94d5ceade3e25815a562deb0f57f3d2793abbcf8254cb8. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), 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/BXT622200039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97ce45f3b1a1f1cab7d61bb270c21601f737c70e7f108ed0b9821b057edab29d. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXT622200040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cc5f0243c2c2788ac6156de2521acd8527b4537cfbe5b9c0eed211eabfc6ae1. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/BXT622200041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01c6628108bd563cae4abdde307b9421599b9db959300cc35ea5d20d6403fd02. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXT622200042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc3dc44493ab1722bad31fd71a0a6e7cf96d484b25a8d6a56334e3b361249edb. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXT622200043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe2f5db8023b19a5c61c9c898674c3f04510f88f91e1a3c1bef75fc7cf2e57b5. Chain 2 (Bitcoin): anchored in block 958152 (2026-07-15T13:55:55Z), 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/BXT622200007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35d48a55bf1d7b46cfe657094a6e133fa4b8e55c67198c89fe59ab3ab1cb572c. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), 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/BXT622200008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadcd398219f1d230b175742a861a735793154b43c1f5d277d36819138f9b15af. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/BXT622200055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe226e610b70379b106fe5cf153e23f932d50d62d1529a43a2cb966840d16cd81. Chain 2 (Bitcoin): anchored in block 956862 (2026-07-06T02:10:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXT622200056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7505926350e9a9ae5ca3c5d3e2f3c664dec6fbd6194182e5816f11eba15ecaa7. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/BXT622300044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9edcb661f8742d156642b53048d2b9a3804da1a0cc21eea0f664774e2d0074da. 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/BXT622300221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b34ce1333c7d94f36d2b00226c2e56854d9291ba61e0a3821faa269aeea43fd. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), 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/BXT622300293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5316ee4b2b581119ba8255a3417ce7262a639322b67b29a9841c1072bfbe2ea4. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), 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/BXT622300294.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fd37300edb50aaae6ce4405b5a3a3a89b6b6ce98fad35d91cad31c882996c61. Chain 2 (Bitcoin): anchored in block 958058 (2026-07-14T20:20:34Z), 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/BXT622300291.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x331c8da203487e1f2209201bbbf25f55df90a7bd97e797873ca615675d600a13. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/BXT622300303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d960bd63fc30e1eaae548945fc9ad8889c324748d0d109517751cf335152223. Chain 2 (Bitcoin): anchored in block 958876 (2026-07-20T12:15:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXT622400189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x713621e22897779d6d90ef25f988e15ae3c96f61605f6c420e1461b97a8722fc. Chain 2 (Bitcoin): anchored in block 958842 (2026-07-20T10:03:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXT622400221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8dabd1c34189513fb57038e1e80a9697e1a97286505c1fc2df3760ce311396f8. 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/BXT622400252.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac496e6229b31a08764fff4ce710099ea19a4ded625f55087a9fc4b324c0a46d. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T06:58:36Z), 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/BXT622400220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26a019f0d69dce11cba5d7b830f093fd4ef37ed6507626d69bfdd0053ef3af1e. Chain 2 (Bitcoin): anchored in block 958058 (2026-07-14T20:20:34Z), 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/BXT622400266.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6c9450b8ae01c1ef52438b01a730590cce60aa891f249dbaaf101fbb1316117. Chain 2 (Bitcoin): anchored in block 958058 (2026-07-14T20:20:34Z), 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/BXT622400447.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f23cec17433c93a77e7ccfcedbdbdf8651e43741959f729c9106e897869f03a. 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/BXT622400448.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1d84c758daa58286685464bd85a0de258f404aa06812728784abfd6e5db624e. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXT622400450.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c05495ac0ca61a51c3a13826906f722cb64a6bd1335f664729b70c0f5f9f077. 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/BXT622400451.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3912cea5ea8ca51480c6c389019e430562374a765089c46198b659909d62bbde. 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/BXT622400214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f616251e497ff65cf6f2c6b002401598065fa872862d9ed5514d7df1174b3a7. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXT622400454.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07d9be8d3ffae4f0d78b0de07eff0bce69860100690ed57141a5d44d2894db9f. Chain 2 (Bitcoin): anchored in block 958504 (2026-07-18T05:41:32Z), 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/BXT622400456.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x340d460659fe8b4f78707803188a81bc9cfac62a42d2def13d95aff0e1469120. 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/BXT622400449.
Jesus Cristo Mudou O Meu Viver - Playback
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb1fda9117c26c7e2e3d59d01bf55703ff835f187bf2d830d310f65a86ea3963. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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/BXT622400455.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd39836172a9b1a6e8e55e0ab0a026e66640c8e302189e5255e4f52308d645333. Chain 2 (Bitcoin): anchored in block 958792 (2026-07-19T22:55:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXT622400453.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40622b29aa0e1f5f3972c45a9263f450f5c4eb0b1fa712871689f543077c1c34. 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/BXT622400452.
Por Dentro, Fora, Alto, Embaixo (Remake)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78c09bec3a38a8b237d0705f9be2e9179bdb75b44123bbdae7a4a60c29f00c23. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXT622500418.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a42e2045c24eaf1f5664356b1872426212675d04db5120ff26aa5af5d943839. 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/BROCG2200005.