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 0x0f4c0deadbaa8d3f9ce2d8bbe234c49a6e24797d8634563f9ee64415c21603c9. 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/c4ee3dfe-f17c-43c6-9f7c-af11dc79e78e.json and https://artists.proofprofile.net/proofs/artist/c4ee3dfe-f17c-43c6-9f7c-af11dc79e78e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Harpa de Ouro - Louvor Tradicional, Vol. 27
Harpa de Ouro - Louvor Tradicional, Vol. 14
Harpa de Ouro - Louvor Tradicional, Vol. 08
Harpa de Ouro - Louvor Tradicional, Vol. 20
Harpa de Ouro - Louvor Tradicional, Vol. 22
Harpa de Ouro - Louvor Tradicional, Vol. 28
Harpa de Ouro - Louvor Tradicional, Vol. 45
Harpa de Ouro - Louvor Tradicional, Vol. 13
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 0x3a3d3eab1badb71dbaf0676f840baeab30d95f32de5abcfebc8d57941a340665. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T03:03:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRTEU0400620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fe51a8781a797c42697216d5a9b13efbce1cff8cfb4c76da15a26202bfbab62. 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/BRTEU0400621.
Harpa de Ouro - Louvor Tradicional, Vol. 36
Harpa de Ouro - Louvor Tradicional, Vol. 17
Harpa de Ouro - Louvor Tradicional, Vol. 07
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe3894d3f7262d2f253f8de07f4ff7e444ef88d89eeb370d23abe4654151113a. 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/BRTEU0400500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bdd7d9f5f016af3dc61d9e81b088ee06e7d043ca9a8c864df1fd82fa0059168. Chain 2 (Bitcoin): anchored in block 958980 (2026-07-21T07:04:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRTEU0400501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x450f307f403cad43f659da1b95e1fedb9cea221e5148b089419bff0c3f601ce2. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRTEU0400502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0225ef806f5c532ef77dc99340d736c1892872d86635bb1e8b7a679e870a6a47. Chain 2 (Bitcoin): anchored in block 959058 (2026-07-21T23:38:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRTEU0400503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea1d51785ed35389142067bae3a4d1e68aa13b042002651f27ec0b50ecf26cb7. Chain 2 (Bitcoin): anchored in block 958462 (2026-07-17T23:17:53Z), 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/BRTEU0400504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc27fbc3b11a9a4024e78bf8011fa117e51799b9e4837abd349e1541086cd2f7. Chain 2 (Bitcoin): anchored in block 958770 (2026-07-19T22:00:14Z), 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/BRTEU0400505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0cb241419cf125a74445463743384196e85a2d040fed027c6b44e663388fd0f. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/BRTEU0400507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x072591b58c9fb43ab59458c3eea2df1343b3cf185c05dd89026fdb7813e6e302. Chain 2 (Bitcoin): anchored in block 958140 (2026-07-15T12:56:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRTEU0400508.
Harpa de Ouro - Louvor Tradicional, Vol. 01
Harpa de Ouro - Louvor Tradicional, Vol. 29
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x621dc6420260e04aee574a50597566042ac4e9cc5f5eb28b96f9f079f0abb021. Chain 2 (Bitcoin): anchored in block 957759 (2026-07-12T21:46:51Z), 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/BRTEU1300065.
Harpa de Ouro - Louvor Tradicional, Vol. 40
Harpa de Ouro - Louvor Tradicional, Vol. 33
Harpa de Ouro - Louvor Tradicional, Vol. 05
Harpa de Ouro Louvor - Tradicional, Vol. 10
Harpa de Ouro - Louvor Tradicional, Vol. 38
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0995e0f7e33a6dbe65e3b0473bfd470f93a4bf7c35e8c3e1607a30780a967a82. 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/BRTEU0400459.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef0c12c536eb564b3d03db776a8c6ac77765d948f8caf327df4d424d8bfa8323. 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/BRTEU0400461.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x015f9c4784b711e24e35ebae159c930d9a0ee39954f6238259ec99234dbf4cab. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T04:43:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRTEU0400467.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e7188d3f1036bf8234a3d403e04ee0c4a6fdd45e97fb2a16331b93dc2b7711b. Chain 2 (Bitcoin): anchored in block 958734 (2026-07-19T15:44:33Z), 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/BRTEU0400468.
Harpa de Ouro - Louvor Tradicional, Vol. 16
Harpa de Ouro - Louvor Tradicional, Vol. 02
Harpa de Ouro - Louvor Tradicional, Vol. 18
Harpa de Ouro - Louvor Tradicional, Vol. 25
Harpa de Ouro - Louvor Tradicional, Vol. 34
Harpa de Ouro - Louvor Tradicional, Vol. 23
Harpa de Ouro - Louvor Tradicional, Vol. 11
Harpa de Ouro - Louvor Tradicional, Vol. 03
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f442ddb13e66fe5adeea12fafd632ffe727f971faedaefcdacf13e236df54e2. 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/BRTEU0400419.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x018ea20fed3ee1db996e01f4b9abcb9f167e43878d717d9f578007e8de7227b9. Chain 2 (Bitcoin): anchored in block 959018 (2026-07-21T16:59:01Z), 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/BRTEU0400422.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe494b6bcb8685ccbb90b8b45942d86b3e33f91c8b066a0f7a11af82db2a9a749. Chain 2 (Bitcoin): anchored in block 958146 (2026-07-15T10:33:22Z), 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/BRTEU0400423.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5e584bc4fd5dd4a33fcb908f70611c220b96afaaa6c5bd07324acbcfac95070. Chain 2 (Bitcoin): anchored in block 958798 (2026-07-20T02:44:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRTEU0400424.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e460dca1926559abf2cbc869095291733e798735f28fdb067c94319af753b28. Chain 2 (Bitcoin): anchored in block 959084 (2026-07-22T00:50:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRTEU0400425.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35900f941e6d48360d90f2a1c3eb28ff5731166da9c5cb243932c34bb6faa5b5. Chain 2 (Bitcoin): anchored in block 957759 (2026-07-12T21:46:51Z), 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/BRTEU0400426.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2dad4db83257cbb067287e95c02e7dfb0e85bbbfdec41b9c08e4470c94d6b287. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-15T23:24:33Z), 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/BRTEU0400427.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd105dbb4056fc5949b2ed704763b838bc5aabc3fbbd518781881aaffbe5bcc7b. Chain 2 (Bitcoin): anchored in block 958083 (2026-07-15T01:50:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRTEU0400428.
Harpa de Ouro - Louvor Tradicional, Vol. 12
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87d63875247c376cacadcea7d793f4da66f2dfe57b1d6c41c0e69c7e1cf34e8e. 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/BRTEU0400600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15cd0bc4630f022712568bc0fc92e9cb65cb883aa5053f283a21f024d58f3b85. Chain 2 (Bitcoin): anchored in block 959096 (2026-07-22T06:41:17Z), 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/BRTEU0400602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7085b514508335b2d063051740cdc9913d51d834aedb1ffc0fb7ff935f0f27ef. 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/BRTEU0400603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80bd9593d52760509df35a8ab783485fac441d6f0e473631e959d440b3e368b4. 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/BRTEU0400606.
Harpa de Ouro - Louvor Tradicional, Vol. 35
Harpa de Ouro - Louvor Tradicional, Vol. 31
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x163810af8f7fd50d0d729e0d7c0531eda44062505b72379de4bd1f962dbaa028. Chain 2 (Bitcoin): anchored in block 958802 (2026-07-20T01:04:02Z), 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/BRTEU1100012.
Harpa de Ouro - Louvor Tradicional, Vol. 21
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x859bcbbcef11b80999bc86e165ccf51190e8685e50f787001e5fe6837c3ded68. 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/BRTEU1100001.
Harpa de Ouro - Louvor Tradicional, Vol. 26
Harpa de Ouro - Louvor Tradicional, Vol. 44
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa316cde77077722c4ff28b6007c54995f7f0878a5edc2e476752e881ec20f493. Chain 2 (Bitcoin): anchored in block 957759 (2026-07-12T21:46:51Z), 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/BRTEU1100105.
Harpa de Ouro - Louvor Tradicional, Vol. 10
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d88217e9251e7509d1346fc4f5c36c911186010f34662156d510b5cbb56e40f. 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/BRTEU0400560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ba662e49af60ebe04644af74789d5046e27a606cc619dae4bde4041f3db1e0a. Chain 2 (Bitcoin): anchored in block 958798 (2026-07-20T02:17:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRTEU0400563.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2429c000ea1b866205a86400ee109e1928e6ab95729db99614b67adfb0cbb437. 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/BRTEU0400564.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a1464081f46a55bb3695e7750ed77b65b0e21adb9da6db3449e4eedab0a4f5a. Chain 2 (Bitcoin): anchored in block 958975 (2026-07-21T06:12:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRTEU0400566.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbb3a6a44f95509521aa4fe1d188e0559b630dd77ebb7a2ce5991f59556ca11c. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/BRTEU0400520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d5bf76f0eb30e727f15e5db0805cee991a2a1cdfaeb02d32adb8f1fc405c872. Chain 2 (Bitcoin): anchored in block 959088 (2026-07-22T04:09:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRTEU0400521.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x527f3b77100a636399555867bf6bce40ddd3f7101f982aa54496a83e2c20a306. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-16T20:12:32Z), 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/BRTEU0400522.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b1c65ff60b7876f5fece4afa330b95047acd38f20f0197ed2b0f27a3f4aea0d. 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/BRTEU0400524.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58d9d9dac82a63ef1c19d60d81d29eb828dae6b2461050fee44c8b0fb4177667. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRTEU0400526.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bfd4699179cfc165e34d17fec4aa7c3ca8164a19855624e07331c052a204cff. Chain 2 (Bitcoin): anchored in block 959047 (2026-07-21T21:45:59Z), 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/BRTEU0400527.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadeb4f66f9907ce132ff7d21c2aeca35ef5b901d4bc62216a20a4ae046625246. Chain 2 (Bitcoin): anchored in block 958514 (2026-07-18T06:54:37Z), 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/BRTEU0400528.
Harpa de Ouro - Louvor Tradicional, Vol. 41
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39536a0baa9232759cb24daf8fce277cd82b54cbc874a79ee72c816a965f09ac. 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/BRTEU0400400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86523cae5e2ceecd3608e774fa50d0649e9012032b02549f0684c29bdc5a8ea2. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRTEU0400401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10b9de2c2445e1079b6305b04eaa57ac88ff843fcf51b823adb998a332d1bbf3. Chain 2 (Bitcoin): anchored in block 958971 (2026-07-21T05:04:56Z), 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/BRTEU0400402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1e4f9f7ba35826dca310f63a5e9317510cb4bd5fde14f1b352b821477092867. Chain 2 (Bitcoin): anchored in block 958770 (2026-07-19T21:30:56Z), 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/BRTEU0400403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x899865b51614490fea0992ede14a484bd7a16eb39ea90d79d2ee67ea4a143daa. Chain 2 (Bitcoin): anchored in block 958083 (2026-07-15T01:50:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRTEU0400405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74a31131a70ac9441f044a5339e7d884a79afeefee3935ab571b3edcdcefad74. Chain 2 (Bitcoin): anchored in block 958832 (2026-07-20T08:29:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRTEU0400406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ccc99beddb4638657ed83bbad4086de38fe58959217f395539b7b4e9b911985. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T19:22:58Z), 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/BRTEU0400408.
Harpa de Ouro - Louvor Tradicional, Vol. 04
Harpa de Ouro - Louvor Tradicional, Vol. 30
Harpa de Ouro - Louvor Tradicional, Vol. 32
Harpa de Ouro - Louvor Tradicional, Vol. 37
Harpa de Ouro - Louvor Tradicional, Vol. 42
Harpa de Ouro - Louvor Tradicional, Vol. 39
Harpa de Ouro - Louvor Tradicional, Vol. 09
Harpa de Ouro - Louvor Tradicional, Vol. 43
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a416765feb33987b068e8bf6fe9a922f013f1bd8510fe57eea5aaf4b9db7473. Chain 2 (Bitcoin): anchored in block 957763 (2026-07-12T22:01:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRTEU1300042.
Harpa de Ouro - Louvor Tradicional, Vol. 19
Harpa de Ouro - Louvor Tradicional, Vol. 06
Harpa de Ouro - Louvor Tradicional, Vol. 15
Harpa de Ouro - Louvor Tradicional, Vol. 24
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccd3bb615263e3719874bef5cc4d26f30177d07fe149be24c0e8e27dac05fc22. Chain 2 (Bitcoin): anchored in block 958169 (2026-07-15T16:16:18Z), 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/BRTEU0400379.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ff0237721cb44baa963e4698daa82b2eb240ceb6ba1baee92bd1bbe1ac918b2. Chain 2 (Bitcoin): anchored in block 958420 (2026-07-17T13:33:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRTEU0400380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cd217025cc5af9770dafaf78f2662c6a6f82e4ebf165142a765a0c97300e6ae. 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/BRTEU0400381.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x259387f246c86399436f1dc1abbb96824d94750da76f1c09fc684f362c5b3c67. Chain 2 (Bitcoin): anchored in block 958420 (2026-07-17T13:33:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRTEU0400382.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0f4ba617812265794ac84a6ff55e9f1ac549274309eee6261ad4faea7597f67. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/BRTEU0400383.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bf14ad0574cea610be387ced9f473ababcf4f3f294becd6d836a125c537b56c. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T00:27:37Z), 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/BRTEU0400384.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19a7e6e3423832527b1fb1af3cd6052b0b14af198d2f12ca4f73c9ba69742983. 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/BRTEU0400385.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c2412d92e89b91fd3850c133759489027c3e4eef1c7ae2c0f6baaf25707595d. Chain 2 (Bitcoin): anchored in block 956713 (2026-07-04T23:03:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRTEU0400386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99347722f230a1deaa7692f66823507460220b3f44a39627be9d98d2f756ab67. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T15:48:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRTEU0400580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ba899c6072a1eb93a847432e8870fcae9f48dd4326cc13882eed520faee11bf. 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/BRTEU0400584.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf125b9e847ae38dc00a3ea1276fedd3a6f5b0ae8cbcdd9cc4a0b73174e44f636. Chain 2 (Bitcoin): anchored in block 958959 (2026-07-21T03:51:22Z), 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/BRTEU0400585.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8d581516d3c2520771523e60a4398049c974b60b546a177933a6be25731a100. Chain 2 (Bitcoin): anchored in block 958965 (2026-07-21T04:29:05Z), 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/BRTEU0400587.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x543b4122cd3d2e0641ed21100091d6744176f160adb946ff27adbfc7acdd54d4. 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/BRTEU0400481.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf1b31da698a3a4845a9526950dff291b8a49109f83e33d13886fa8f36821584. Chain 2 (Bitcoin): anchored in block 958617 (2026-07-18T22:07:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRTEU0400482.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee7e658831b080cec6105b22ade0e6baea2d1956e1cdfc59c9d84521e37fc8ba. Chain 2 (Bitcoin): anchored in block 958969 (2026-07-21T04:58:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRTEU0400483.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e2e0327847f1b39ce9e3588e8e5657649d6cb94352ee94fdb2d8af9973ae6e5. Chain 2 (Bitcoin): anchored in block 958742 (2026-07-19T16:16:54Z), 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/BRTEU0400485.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x628fefd986f9da05e491d423194a70ea69d3b9621690662de9061159036bdd9e. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T05:20:53Z), 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/BRTEU0400487.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b54d91c0a2a6bf358e8e91be2ea663a36c8c379da3376030f0791f9458b9884. 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/BRTEU0400488.
Harpa de Ouro Louvor - Tradicional, Vol. 21
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe7cab16ffb61fbb78f766dcb81c07cdacc09f6fe8d85b95033c30ee9dabae83. Chain 2 (Bitcoin): anchored in block 958576 (2026-07-18T16:22:28Z), 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/BRTEU0400439.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb277b1695b004edbe9de2c9c401ee6ef97fa0b621250799ab780b694c40380b6. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T12:48:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRTEU0400440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0040caee5121aece36c7d97352a609cfd0d6165855eff90ce63951ebe7953e0. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T17:43:32Z), 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/BRTEU0400441.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76a119281d000b4d2ddd914ac2133cbadf13df914c59fbb3be20052393ee465e. 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/BRTEU0400442.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1804d6bfe29dabf6d67dffa8b3373c42b816e646f9ceb17b92995639ea8ff4b. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T15:48:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRTEU0400443.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29d7e99a8433f97c70a01938faff2eb01a9278b752689031e6a51ade860addf5. Chain 2 (Bitcoin): anchored in block 958086 (2026-07-15T02:55:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRTEU0400445.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe92df9995207702f769b20a499604f5538f67ee4941c55554206fd6df770655d. Chain 2 (Bitcoin): anchored in block 958770 (2026-07-19T21:09:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRTEU0400448.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdb15a885234672948a0a40fbae7b4a7250407b4636b7610cf758bda868fc3ee. Chain 2 (Bitcoin): anchored in block 958612 (2026-07-18T21:29:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRTEU0400540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59d1e2af44ee554c32e4613219ddcfa6ba6e4da1ea80843e2a252e275c60f82f. Chain 2 (Bitcoin): anchored in block 959089 (2026-07-22T04:19:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRTEU0400541.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6a6fc0f7f4b0d235f42d0d3c00faf07ebdc6116f6abb9f01d16a06c66b1c00d. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRTEU0400547.