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 0xaab6ac4f468d6133f0d6f76443dc0c6180b19e5fbb81579a7909a5a622efe6fa. 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/7fe037a4-6ab5-42eb-afef-4a912adcd1d7.json and https://artists.proofprofile.net/proofs/artist/7fe037a4-6ab5-42eb-afef-4a912adcd1d7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Eu Ja Sofri por Amor (feat. Alysson CDs Oficial)
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 0x8be87c8e6e1e39f3513cb898115af052a37690a5a87e05957f069fa016ab89c7. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/QZEQU2217500.
Som de Paredão (feat. Alysson CDs Oficial)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaaf747d671308222c8d4b6737e3a9fa2903fb93df3aa438cead50d66a82ecd25. 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/QZEQU2224668.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4634104ceb96492c3974f1a447ac2e8c74a93be40589b82e48859025d250a0dc. 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/QZEQU2219651.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7be52a65dacb341eab655f2e97113eca67815ed549aff36658c39e30a8b6df7. Chain 2 (Bitcoin): anchored in block 958901 (2026-07-20T15:07:00Z), 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/QZEQU2221282.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5980e1ca95d661eb45e548504f6bead4c0002fc819272028fb7d0eb2407df0d7. 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/QZEQU2223151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed1fb1dd8e5ebac4516107ab0885a7546e987333689c8b1844bfde7b32a4d262. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/QZEQU2223627.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x202a930153205065db65274e63324e306e0359e2f9681876c1d6c94cade7574f. 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/QZEQU2223860.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x141d17c7b13f82f0f548bb7754788dc1138f6beef4184dd557b8453f9c6c0006. 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/QZEQU2246219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc09e91a8fd06bda0bbbc1b2b608e4bb9332d60fbf1fb37e71a831365700f8c7e. 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/ES06F2300168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde8c56b0479efd27d7acbbc4ccd756204fc535ea4657a0a4608449e12331d3b3. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), 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/ES06F2300386.
Ai Que Delicia o Verão (feat. Marina Sena)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed402c91d41fa2f656a53286b38cd233f6a59963ec10ee15ef4ba71953b53112. Chain 2 (Bitcoin): anchored in block 958631 (2026-07-19T00:50:09Z), 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/ES06F2300717.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0464b4548939989baea3626658167b64ef4004cc864b322a58c008de15847a05. 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/ES06F2300740.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedbffed08115171e86a206b46b32696a9a25def7b7c111d9b567c80d33c68d7b. 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/ES06F2300764.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe66534c2eee42e13fb7c42eeae56dbe76b7930e389bd27d0bb0034ceca826760. 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/ES06F2301255.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2f2b0b1696d951de473895d114c0428db21347d187de299b525a4fbb7672206. 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/ES06F2401531.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x375d1e07d7a5747c29a0d7c22cb9171d280e530884fcd243653789db5a41755d. 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/ES06F2401566.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53b1f16a61dc90eca87e31b3f7339a2dcd05988f6eb30317b505693428d053b0. Chain 2 (Bitcoin): anchored in block 958350 (2026-07-17T02:31:22Z), 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/QZGLM2480506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04d46c7c748165223ae53a482ad0e768e9cfe5c160d07f2c312376217c0503a0. Chain 2 (Bitcoin): anchored in block 958703 (2026-07-19T08:36:12Z), 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/QZGLM2480501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd695e2b8044f0b1f175ebf6247cd66deb828278666f1a5b06b8a18f2ff012d69. 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/QZGLM2481500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c4e2b69e9af8da4cd156cb0dfcd7f37ed9301006d119e33d510afd340592edb. Chain 2 (Bitcoin): anchored in block 958853 (2026-07-20T09:11:53Z), 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/ES06F2401693.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a22daebe4652e97f23f51cb83e358defdf866f4c04262e71a66825e43dd4607. Chain 2 (Bitcoin): anchored in block 958846 (2026-07-20T08:14:15Z), 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/ES06F2401624.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11bd821d3e0f57d1587fee0222261b93d06df6d74db8e9bd683325d6c31235c1. Chain 2 (Bitcoin): anchored in block 958721 (2026-07-19T11:02:33Z), 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/ES06F2401636.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b01d1d85caf4168f171cd11b5735ef3c7af3ed92275991fcdb5d6e80d4869b7. Chain 2 (Bitcoin): anchored in block 958390 (2026-07-17T09:35:49Z), 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/ES06F2401623.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x680edeb3645765c7388fc98c7b6c13296187b5dfd488eefd0958f76548bb2fb1. 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/ES06F2401626.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54fdd046e1d70acafd2c7d87c8b02c48caf3d354ba501fe85d13767f81992dff. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T09:47:57Z), 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/ES06F2401649.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7eea02aefbf43ab6040a4bf3c8226efa8c926d35cacfb055acd06d1988b8716. 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/QZGLM2475527.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2796cccd86cc69030c9b3bcd73792b1f913e80694ce20521e33cf3b9ff831010. Chain 2 (Bitcoin): anchored in block 958721 (2026-07-19T11:02:33Z), 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/ES06F2401716.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01517885ad50d33f375c8b5e0a77a3e4d0f60237068171d4ebf0b4f15706fa57. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES06F2402065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa52ae3b88140abfec7eed3e854f3833baee664cf70b80547d2fdfd908ea19bc1. Chain 2 (Bitcoin): anchored in block 958935 (2026-07-20T22:08:19Z), 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/ES06F2402299.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa076726671776f443274c0b2333e442de686ff22319465b35038a810846429f. 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/ES06F2402385.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4c8a0a09a5834c603e9b213b4bb69ad79ce4a7c4f14c7b3a77fcfd3dc5a5bb9. Chain 2 (Bitcoin): anchored in block 959037 (2026-07-21T16:59:47Z), 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/ES06F2402750.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3754ab081b8c3a4498fcfae4df522096abc19d81cce23304bdcc5909ea7ec1cc. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/ES06F2402784.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d249a53befa9cc53c2e1c81f53b4df225aa65d007feb55abd78469f81a2ab61. 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/ES06F2402783.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1aa8dbcf2fff92ef80a80c422a2f0b7e25c72db808bd524e8b6bef51a76372d2. 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/ES06F2402984.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3ab04e3b4d10146e1c173596ded154d47054eedd409fe188f61d4a1a76f4f63. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/ES06F2403001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc6472fc60c22fe83062a65c8dec996affd050889e85960d19aca3148b4e5004. Chain 2 (Bitcoin): anchored in block 958700 (2026-07-19T08:09:50Z), 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/ES06F2403002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d3dac0ef633ebdcc968fdb2d12669f4f2da10d0a3e6bfc1cd19f9756460d354. 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/ES06F2403003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fc3053988117c87680632c9008a51e68fda06e7f43b0fa37844e42de64b78de. 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/ES06F2403004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a2aba80f1dfa59f5934acc225266aa17f0dfd00ea233ce4b7142c6715f88505. Chain 2 (Bitcoin): anchored in block 958561 (2026-07-18T14:22:01Z), 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/ES06F2403105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5096601b3cb37ec490f1a53cd830b5994c7f658ffaca9503d70566b8d6f9a01a. 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/ES06F2403093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75654e3efd299bee1f82a98f32899db73b93cb23901e3139c5ffcc3a8301a815. Chain 2 (Bitcoin): anchored in block 956620 (2026-07-04T07:11:13Z), 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/ES06F2403125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x218182a73a70e1ba5cea69c7cfcba17d4fb2e6688e0813e0bf42ceee64551a91. 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/ES06F2403216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c94cc0e2dbed01fc14a3652388ea4c4a3d29db39060f9dcf3ab7af1a22873ce. 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/ES06F2403319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x755fbc905b8f221bbe63528da05d3fae0c49e22583afb6a586086d85563bf81c. 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/ES06F2403320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ba3218a19b037fc17b55ba4e63be7313e7702556beb4a88345f6dee406c5cb9. Chain 2 (Bitcoin): anchored in block 958404 (2026-07-17T11:34:58Z), 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/ES06F2403321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8808430a77a9b3ebf5b461b54d747b852022ebab4e104bca8b89247e68f471cb. Chain 2 (Bitcoin): anchored in block 958552 (2026-07-18T13:15:29Z), 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/ES06F2403322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab3af9b7dd5b6fcc45aee2e1ccc34afe8bdc4c010499fc2828aa8d64766b9695. 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/ES06F2403323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f07e8872eb7a911b464e86d3e97484f4f18967819c50eb673d73abff4808346. 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/ES06F2403324.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa626844de8c50e70dabe70f7ce7c5d389aef21edd1816ef2292a25888ed6310d. 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/ES06F2403325.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa64ac2ce37922080c7c04445b61544407f0a6e67909f558ca4bb1a96d149f803. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), 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/ES06F2503481.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x729b903d4f6805fc15ad9de3dc84137e615275e1ea22655d4b8a624ad15f0a70. Chain 2 (Bitcoin): anchored in block 958977 (2026-07-21T06:27:23Z), 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/ES06F2503482.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17d36dadc2a3719251bc1f1679da49195febdbb37c306095b7593487fc4ead3a. 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/ES06F2503492.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x214802b86dd791436ed11a0315d4e2b31de09fea99eb07dfa6931e11c6d65558. Chain 2 (Bitcoin): anchored in block 957866 (2026-07-13T14:54:25Z), 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/ES06F2503499.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x843089a43f03b29c7ce6f088c4112f034c00952495a4b272750bbe02eaaa04b5. Chain 2 (Bitcoin): anchored in block 958644 (2026-07-19T02:21:25Z), 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/ES06F2503647.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ee3c40b683a4ee9ec2ce07916740559c0282dbf9ce431a8b10b19a3e3c7b70f. Chain 2 (Bitcoin): anchored in block 958473 (2026-07-18T00:52:36Z), 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/ES06F2503649.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x026642f1010469d1fa6fd2979024368ab5af604aab689795b1acc4d0a1f62bc9. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T00:01:46Z), 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/ES06F2503650.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67eb7403e7e2af6889924b63f37ef548b3b954c4a7ffa3675650a24d05df40dd. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T05:50:22Z), 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/ES06F2503651.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd32980ea0649f09373f540d8b2279050421a7aaa225a5204fd81d3e60319df8. Chain 2 (Bitcoin): anchored in block 958842 (2026-07-20T07:48:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES06F2503652.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x110d3152ecd9b5ecb82a19656f25018d498bde21a48894904b68bb98d16e4d6f. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T00:01:46Z), 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/ES06F2503653.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1125e1a5bc4b16de04f4af1792f7c872e4ed68c263780df8b40c57a82d1b3725. Chain 2 (Bitcoin): anchored in block 958839 (2026-07-20T07:01:59Z), 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/ES06F2503654.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc6081b3f25f27b405063b25143738be16f7623c608e6eaaaa31f3acba6affa1. 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/ES06F2503655.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa298d311f70e3787888ab2625c3f0d5816c688c1a55dcb36567b812c9aa69a1e. 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/ES06F2503656.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87e2dc935af5add04c4fb1e7de5cead3c8d377bea19b5d3cad6d0689d818f129. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), 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/ES06F2503657.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86f7df0242315133ead044214ea5fba60e6e9ac4bdbc4aea6552ffb32182b938. Chain 2 (Bitcoin): anchored in block 958822 (2026-07-20T04:30:07Z), 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/ES06F2503658.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cf1640f9ecc3bdcc15e501debf423a596eee03cb9dc2114e20459be4a254988. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T02:01:41Z), 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/ES06F2503791.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34b8baae2696045d159a13516ecd295f9e0ae159275277713b50e2cef242accf. 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/ES06F2503792.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2933b20e441bc1e181f92fde86e875ea441a61fc477ae40fbe4ccd2ef00ee752. 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/ES06F2503947.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cbe605383c54b03663f6c248f56d6097752d5784c6f016b2f55cb15a60ef1b8. 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/ES06F2503948.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2acb91d0a3e0265e41fdf15f8dd1d00af07f7ddd4764beb5feef02ec1665bc92. 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/ES06F2503949.