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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4b67d87a66d057223b47e0e39e0600cef42449c6b63422c5eabe3e8cd4626e5. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3ef3d0f9-99fc-482d-be40-7b647af49bdd.json and https://artists.proofprofile.net/proofs/artist/3ef3d0f9-99fc-482d-be40-7b647af49bdd.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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd90c6176185e33300d1594f3d18bdb89762e403ecf2d07c9db30e2e4d5611b50. 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/QMFMG1594132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c1b6305c629521b659358d6bc926412f64779e2616ce1bfdd7efd3f8d1a38f4. 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/QMFMG1594133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ecb5a27b22dd1c4013b92431ad5569621c2a87eed9a55b54471d028690008ca. Chain 2 (Bitcoin): anchored in block 958376 (2026-07-17T06:41:00Z), 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/QMFMG1594134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00f8d41c84ada84c86a08e23f42363537982d32cc9a23986249612d99e9971b6. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), 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/QMFMG1594136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0d2a2104160ee84f191cd0c02da682226da2e452751face7f137699c17db773. 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/QMFMG1594137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dee59f08e23c62acd2a3228cfd48909843af636b2d9fca06896d0813c8fd745. Chain 2 (Bitcoin): anchored in block 958571 (2026-07-18T15:39:25Z), 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/QMFMG1594141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbec1c867e8ed055be1e8b96c3b586bf45873951e6e89e4b01438a35c50eb7887. 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/QMFMG1594142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x682c76e4630f491d2b188eb22bb5c6c8a6242ed294387bcd194055ed1a03d018. 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/BRD1E1800047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x158870c0ff8de935a4b52c53ed9c9d985a172678afaa65ca4db1cf84e9cb75e3. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-15T22:40:25Z), 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/BRD1E1800048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe20363fb092062efa4c3ad255c9ef2e67ceea57ba83660bd2bc4f1fb155dec28. Chain 2 (Bitcoin): anchored in block 958523 (2026-07-18T08:54:12Z), 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/BRD1E1800049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe96e9e25580e6a81f29f460cfc33261a4b2f1fecb2cdfe6d04185581d93dea82. 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/BRD1E1800050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe851a714ad621dea03b472f503b3c98011c408bf0da4e3b36cf57eef2f0eb38f. Chain 2 (Bitcoin): anchored in block 958140 (2026-07-15T10:05:23Z), 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/BRD1E1800051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x266660d2143af5c69878314a47a9e16ad2dc743f310c35d85f56897c6ee5ca6f. 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/BRD1E1800052.
Dois Sorrisos e Meia Palavra (Canção Pra Te Mostrar) - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8dac02aa73e046ae2e7572d992d95b33b19b8614b3b5c11ff10d72be89a92ba. 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/BRD1E1800056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e2b37e5fb804627fb162105d8c3556764378a108379c4ef620404f54655e5ab. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/BRD1E1800058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e41998b917ba08bd51bb74b2e3d0cae87b6ece7fda6a12d72cbef94ccce2bfe. Chain 2 (Bitcoin): anchored in block 959008 (2026-07-21T13:14:05Z), 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/BRD1E1800059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02126d1f129e549ea3a42dad93befb709365cdbdf6e383d488ae8cd09e6a1c3c. 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/BRD1E1800060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76e00dac2d3e175a4efa73f3b0cf3dc476d3c290b383a88199c576cfe5469898. 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/BRD1E1800063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fb877e3aaa3929a09358643465a07d6cfbb04310a163f9f3a54318750a9148b. 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/BRD1E1800064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c43236accf4439ba2ea3bd377b18e65db8e196604ef8e7e510cbcb82b1ef5c4. Chain 2 (Bitcoin): anchored in block 958850 (2026-07-20T08:32:30Z), 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/BRD1E1800067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c60d7b9b68785a1533d4c658073b0b294d1f5440221d63bb807af7a34ba891a. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T17:14:36Z), 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/BRD1E1100018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7421cfba92a9786148267f19c20e2343bd27800a989354cfbf9053c751333f87. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), 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/BRD1E1100023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecb97d5bf8d56dec1bea4f66ada96862336506b18c6494de00e82babc2ab086f. 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/BRD1E1100024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ac13d5642e9f18b237c5817b586255f6ac5358d93594a538a83f8e48b8815c7. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), 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/BRD1E1100025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9adf46e6b13ec1b503ec5535caf334926d741c0195aed5abc20d462aea7ce8e9. 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/BRD1E1100028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1f3f06294aa9a03546bfe62b5ac5b09f6608cb8be5691101f20ec20a58e5851. Chain 2 (Bitcoin): anchored in block 958662 (2026-07-19T04:43:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BR1LB1300001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06da0548fdd2a9457aa3cc733e5552528c9a588ebbbf8114a2609aa5e29ba588. Chain 2 (Bitcoin): anchored in block 958322 (2026-07-16T20:44:14Z), 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/US7VG1330501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b21ddb9054989730b36edf571f5be22981840ed7e1f966b4939fc9efb81c399. 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/BR1LB1300003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6d895e182ce215eaaf4ec8e2e36acfca08dd6e20f5512a373bff6d007c63cbc. Chain 2 (Bitcoin): anchored in block 959031 (2026-07-21T16:15:11Z), 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/BR1LB1300005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f0f31a8418cf0251218786557d434ee5946106a6c91c793d4bf84983cd9726f. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), 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/BR1LB1300006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1594c45117e96868f332f5deae4287ca64fe5ad6cdc99b5fa92dc67c7e18769. Chain 2 (Bitcoin): anchored in block 958529 (2026-07-18T09:21:41Z), 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/BR1LB1300007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f15c64f1d40c957933c34f78480f1c2eeb1552aca86f2329ad7000419e0c198. 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/BR1LB1300010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x015d371599846f164219a3ee864a865543b436ae8e3367241cf0d4811397f626. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), 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/BRD1E2300053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa467d841369e18183d58745a4ff91e223a76aec2665855c5d8ceaf3978723c08. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), 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/BRD1E2300059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cc3008b6e5f72e307f9514354fa98bc61470dac7c0e7a40720f4bf4949eecf2. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/BRD1E2300057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22bf6310eb95187950b859441d0d3486d3412100b3abc68f5e7c126c1c105fa2. 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/BRD1E2300069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ab03e2f2ac0cb0c45275274cea750891b3252cf868280e4c79f4f3e007f1e8d. 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/BRD1E2300071.
VIDA QUE SEGUE / PELO TEMPO QUE FOR - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd361df117506edd60f319a07a430099efcd8b5caec87a2d081fc167d6bfc2f62. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRD1E2300077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12d1c940a9e96d200cf7761f41fbd6b50fe985686ffbcedde404df1ba70336b0. 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/BRD1E2300079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x396c9dd5999461894953eedfd3bf7fa1175ce47ea38f7be3b6e34f26ae69ae76. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRD1E2300083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dde10abdffe933e0a8098da8e18bb4e9f9aaf0d8de8a506a1e2fabb6bda9c20. Chain 2 (Bitcoin): anchored in block 958567 (2026-07-18T15:22:40Z), 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/BRD1E2300089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18d0686e835cd139f365e7cda816c345f134429b0658109531a6fc763ee4836e. Chain 2 (Bitcoin): anchored in block 958324 (2026-07-16T21:05:52Z), 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/BRD1E2300091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x246acade0508eb3c0364a667d391a9bbb7167dacc314a7d22f5bab78cb2ae4d3. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRD1E2300103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7173672bc78a9821687f6815510f2c586bae8b67a4a81872ada7a58c9d6e34d3. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRD1E2300099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84c01d0354704f6c14de21b6f59c78e393d83b9717c517fa69b1c48ead9ffb82. Chain 2 (Bitcoin): anchored in block 959018 (2026-07-21T14:12:28Z), 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/BRD1E2300101.