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 0x51db37f831cde0d4b8fa3f68fb5ad9cb51c3e04c0176fa62ee4db236c46491d5. Chain 2 (Bitcoin): anchored in block 953626 (2026-06-14T11:41:45Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2189bedb-8307-494a-971d-bb2295fa3877.json and https://artists.proofprofile.net/proofs/artist/2189bedb-8307-494a-971d-bb2295fa3877.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 0xd99830a6f7c73fbc520402160ec839c3098fdb614df43628f6bce5f44903ab03. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/UYS059800075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe546e1f52b9e6593f7fa12c920b2ea51e5aea3b57345d048efb3ece5b8f4d661. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/UYS059800077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a52afc3183957cad38bdd60b99f1b5a1bbc5f3f3bd07d99b4a030656dd9313f. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/UYS059800079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x683ce262d8b888af01c8fca7ea068d7734020c4bba6ec5388915a55fdf8756d8. Chain 2 (Bitcoin): anchored in block 957020 (2026-07-07T09:18:01Z), 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/UYS059800081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff234562da19024d5b75f574fcf34da1a3fb8667880f1cdcf05461c687e10321. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/UYS059800083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ab81e4f1dea7d4bc34d1c8cd49b20e3795cf9bab2f514a1cda073dee6a994d8. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/UYS059800089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47fa8f2442f357f69a10ebdc9f32349e70040b1ac7b50fea06912c3fd5aceea4. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/UYM122401647.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9d25156167f9dca2455991c15aa127dcaf4a7d21933ce4a2cd01d326f7ca8a0. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/UYM121501752.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbed1722fb955c8bad92e361014f6f28e94629e4ecccab287c029ba3783eaccb. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/UYM121806280.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe7223541e857d4844b3a6455e26cea9a7b73fa98ca171a886e5615281f3e97d. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/UYM123002002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a83e8f9aef40dbdb771ffd6caeac1c8348e470bee4888258ac6c2c15ef231b2. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/UYM120500275.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7928e5c84c7db5fe7d60fb0db6733669a077409811ecf12909bd4e4425b875cf. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/UYM122104670.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f20028ba94a1729c96cd8a720a6acb88e829b970f157113bba55b3b5fc0fabc. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/UYB262100032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f1a31832ac56c56da802481620d57dca60515366e5a20f8f8261da301e869ae. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYB262100033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacb78d8b759ce316780d7c7649ee7a46191e53e6aa261c7b77bc6cc70bc1bbd1. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/UYB262100034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e8fd5bac7f6b79ddffa54e5bccb3aeda124928be45a5a5a7287ba9851d823cf. Chain 2 (Bitcoin): anchored in block 960435 (2026-07-31T16:33:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYB262100036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfcbd0d5b2a0fbdf392d3f53d2e931ae7e8a2f99abb54670f33408b0d9544ef3. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/UYB262100038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b13875dd63b584d019dc959d645c1f20bd01087a0eb9c85682c3f0d2a29e9bc. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/UYB262100040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x550ed30375ff126650705e3bb9d44161397a2f6b1748060bc81a818e94bf7c9b. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYM122002772.
Hombre Envejeciendo - En Vivo en el Tartamudo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6790d9983e85d4b8349430b4a3a38c6449bca653dfef50407f82886593eccbc6. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), 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/UYM122104653.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3de01c38c3c928833cee7a178d8cc063330204833883d510bc8b9f8ea9e5222. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/UYS050600118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ad7af90b040aa8c4e20067934c1bfdc9fa12e25438de3369741a31a3ce321ae. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), 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/UYS050600121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00473ae82b400090d6e07295e5f31af81c9d6e25704d1084f7ef76e309afb098. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/UYS050600125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00d16408cbbc654a44b08b70f206a0d35d5c798fd2b836891d77f628e37b3be9. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/UYA139900061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x941e608fb59ea1f2dd5ec180e86bdfb486afe58541130c0be180bd548b1ce4d7. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/UYA139900062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31f321addefe1688616347df4ca1d650ec6de68fe6cf30b70b2834455afb64f8. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/UYA139900063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7a80824709e7b91ecc2e4be981bc59a4813f4105db0a77aa0e4bc22deaec499. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/UYA139900064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe14e6c1e4d41cb3fa3214e85d5c25618e7e0a9dce68926e11bfddef90402ce83. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/UYA139900065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2464a5c433ba42e296d0dcdc9a2be554279d24f0111c3519c2ed0c8c6c3531c. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/UYA139900066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x943384a130387413072cd10a1c5426775d67db529062e05d36a73baed53daaa9. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/UYA139900067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50004165437945a6372190f533cded098f5033f9d313d50c926e624768486357. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), 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/UYA139900068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c628d47c06c02fd6d092d7858b4c77521a2dacacb9ff67a2beb183de4c4e2fd. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/UYA139900069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ccfa6e86957cf4a8dfc970034213d27eff06c44f0c81cad04a09fba5e82a935. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), 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/UYA139900071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96ef1aacf28af062b323cb2a21fe0f455166eab16a94c69f85fcb32936c6da98. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/UYA139900072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66450137083333dd9e9d4c9280a445d904dfac8397a1195fcc8d7f8acf7268a7. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/UYA139900073.
Milonga de Pelo Largo (Con Montevideo Blues)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33dc7cfdd7a5269224fe91faf18a21433569552200e5a7700ec18bf4cbad4de8. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYS059700001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6075278e739305ec0168e6cc20090634678e9d68ef501550bb68293ac1264fb. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), 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/UYS059700003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3725dafa407159a9a727e9c6db6014b144f0d12f1e28e448bb94daf82241392. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYS059700004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8dd05c48c30417fe133bfb80649d5b15fdaf4bc8c7c3e257a55479a18c097391. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/UYS059700005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70605b64a4994a6d6c0391c5fb9502c89e3c63d507e3a500d19511811a85b9d7. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/UYS059700020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1197da4f31ebbb0590e0d5ad86ac399ac0e0c4f8cf89a24f0a69edad5785503. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/UYS059700021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a757206f5bc2271cf17fa046b1a54a2abdaea63dd792ec7465ed9d2605e8450. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), 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/UYS059700022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29d1a2e7eca9a6fda22dbfc5483bd31cad35c01f9913f7b830f825eb1b7c7500. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/UYS051701402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9e2ab7527736c3c87eaa2e764fdc0511e7fa112a3e5f4b44f5a530f09bbbb75. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/UYS051701435.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fad4bce3949321ce6fe1b3192b89fead2cb9d93e51cc2a83aaa4e4e06182c3a. Chain 2 (Bitcoin): anchored in block 960250 (2026-07-30T11:13:28Z), 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/UYS051701436.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc14b8598fc0e47c26fc95c2d65e4540d62ffcbaa01f241c8bec35e673bd562c7. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYS051701437.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7975434307e966d4da9737d8e12351b43546be406bf26229e0c331ade2a1f4c6. Chain 2 (Bitcoin): anchored in block 960185 (2026-07-30T01:32:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYS051600411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc26e7a47c63fc80f1534a967bb980c7a2b1573dc5137672f8b0b1aa661b5c3e4. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/UYS059300060.
Ya Vino tu Madre a Molestarnos (MMG Sessions)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00cdb31c9c14dcaa6f3f2c15478444f3b0244c4b087adcea82b1560e68ca46b5. Chain 2 (Bitcoin): anchored in block 960404 (2026-07-31T13:06:57Z), 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/UYM122104690.
Para la Vieja Dama Elisa (En Vivo en el Tartamudo)
Noche de Lluvia (En Vivo en el Tartamudo)
Un Día Se Fue (En Vivo en la Experimental)
Arma de Doble Filo (En Vivo En El Tartamudo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x037f3fb18b5fee730d7a906af5ea2f06cfdde5bb977c26a26f1524792edb70ab. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/USCGH2167201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fbe4c9ced6be0ae31bf7b87a98cffebe3ab4972c5f59d5f7534b61e58e1aee9. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/UYM121806503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bcbd50b931390720c260df6498dc4069177ac1c6263fbec6352c302b25f3c27. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYM121805271.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda8126d981df5fdfd087fde574b8a66912cd6daa3f641ff4714b1c68bfee13ef. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYM121806505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafd44110829a7969507fcb3d6970fd559c99b7b825d5fd836254226ac6612aa0. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/UYM121806506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc13c65e0fbc511e2b65b7d7ac43213ddcfae89e727951b0528281058c734b58d. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYM121806507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd232ac293e0130df06c470f41d60b34942936099eb765d82668db1abbf70a487. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/UYM121806508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda8ff12f7361a253b49dc1fed371c69bf261c0c93ca6a11d4289835eb9fc4547. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/UYM121805272.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3f56c31438628c5f361f32fbcd3f6cebe5f6414b7c752f139546c3599a60b8b. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T12:33:25Z), 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/UYM121806510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2e2c2002a13d9ef5dd2bf7c187339b1c9fd44a658604c6f5dd3a98acd1fb1ae. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYM121806511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe95d463fd0f7b5ef56657914eda58e37afc40c967af1eaae7d039716e74ee705. Chain 2 (Bitcoin): anchored in block 959152 (2026-07-22T16:23:52Z), 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/UYM121806512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cf1089ac6e966fa0d2536b7798f727ad6ab7d4c3f866b0deb806aea0d332347. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYM121806513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a9273aa46e3a9ed425267ceb445b3e49039dfe39e1ee134c76c31ecee71203a. 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/UYM121806514.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x981ee9b6eae397e2800fce8dc9f83402dd1d1df985d34e6edf563f5c8cd5a96a. Chain 2 (Bitcoin): anchored in block 957084 (2026-07-07T20:41:57Z), 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/UYM121806515.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b88ffa5e27f48772f7a4be66d12665e081c5583e7ab2747774f71f2b59882d6. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYM121805240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f3b6505f779f15da0281346eb73ce7e97b4663c13949d2ac9d88739ad6dc5e6. Chain 2 (Bitcoin): anchored in block 960150 (2026-07-29T21:51:49Z), 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/UYM121805239.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95585644928569ba314af7ee9fdaf56dae200ed75e7a5088805b0d85442f3369. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/UYM121705843.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa33223d06a4fff293d10bd5a123e7ddc3c7786b131a2d37547b7092139b9c7e9. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYM121705845.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x306e81485dd1a1f9d5826afaf19ab4ee24384c351d2e04efe60c583ba3621db4. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYM121705846.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51483449f7314153987b0db00b44ace67c5bea9d2401c816a9b4246ce6a3f616. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/UYM121705848.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7dbb3cb3542df7ad17c88218d40ad338a27200a6cd74887b3dbc28e342b6da1. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), 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/UYM121705850.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7a7232f27b8655c1b1e158f39be1df89d77767d82e177fa130c75fe6bb41611. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/UYM121705851.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17d0231b549bf33c7b8bf8de1b8abbca84cfd75e497f0e7e7e3dcd441456e45e. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/UYM121705852.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacd79cda3074a283548e5ffc225946a62a864788bc80705e0db5e95debaf2b3c. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/UYM121705853.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62785489a3a59b38f992a17c012f2ae55a090e175c34f71fa4f8562da5fb0ded. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/UYM121705855.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x404c110b15a5563ed0f8d10011d6806571a465e8afaab97a9d293863897b4c5a. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), 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/UYM121705857.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fa524665aac9b96854be8e6bef4436269484ff9546c0ea9ab6644cf8197499d. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/UYM121806360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff5f56f84916872216ad1fa5401e8fd865487cbae0044c43871e96c3fe7c32b3. Chain 2 (Bitcoin): anchored in block 960185 (2026-07-30T01:32:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYS059800114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x554f4551f6f14004dd6eae2b192745ec11708fb719c312ea9ca381c23558769a. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYS059300057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x120d1b87f3beb6b12c46ce8d86b5658afa32aa13ef258ee26e978834f1af768e. Chain 2 (Bitcoin): anchored in block 957064 (2026-07-07T16:43:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYS059300058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9665c9d3ef71178974b96f85cda8b28746cb86f3b4425abffa2c180cb5fb95c. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYS059300059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87b7cf408ae70597a9f95092cd611e14fbb3e43a21068e51b580b3cb65264cae. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/UYS059300061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd5313c0c5059e42de3a3da5e77ee131b10baa06ca577a562502d203dfc74901. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYS059300062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x824d99ecda2252624f7b811f59a1226009956c5467cc4ec28f549aa9070c27fd. Chain 2 (Bitcoin): anchored in block 960381 (2026-07-31T09:50:11Z), 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/UYS059300063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a1be92a740de73a7be92f7f2209b242dddfeb18c55cd0e7a0e3b8615721bfda. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/UYS050100431.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67b55251ac1ac06b72e82b903d925698337a27facfcccf932023e223cb394742. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/UYS059300064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7f21c22f2cdc6b7d2fe462aca9d44f12fd3231965d902d81afc7abab999fece. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYS059300065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84bdf79b096021839bf4627784f0b0add6453c8e60c12876dd37b6bf2785f717. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/UYS059300098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1b4e5a52cb5e12a3b4f1a7049529bc2030ac8ec7b853b303893985a5e6ebaef. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/UYS059300066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72bce1277ee0d712de12fe33b1ef87f565895bb8db24f8145dc9bf475ef467ef. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/UYS059100064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a8e37b3a6444392eeda33ff1b79cf9d7ed7725ea910085f6102025fb5f7e4cf. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/UYS059300067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe7524d61ab477460726799ea1290e638fdbd5ca87bcdd21f2546482d1b24611. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYM121600504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff7675cd8e2b9620da737e1a0d78b7724789e6dd93b9f1a1d609423eb452cfd2. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/UYM122004125.