1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e66163e7146cf40a775b5a37bd2b0b4bd20ac9f6b56fd3a4006250440393c6a. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/80d17005-d3e2-4021-90f7-8197442c683b.json and https://artists.proofprofile.net/proofs/artist/80d17005-d3e2-4021-90f7-8197442c683b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7aee03509cc2e957d32ac316d59a8e8c3ce7451cdf0d0296497fef431d7bb1fe. 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/UYL842400063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51f7c8e0307ed810037767ad47d89cbc8eb81746fa1f977747c89f8dff482d6e. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/UYM122401012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x109c7ba735a341613589e3d4943c45a7506d8d49c7f61e822876b28dd7c4b69a. 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/ZZOPM2234187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35ee9020e210ef2c195244a093eaea52489939906e4e9e3cb31aa5aa766a751c. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/ZZOPM2234186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38a3bd06e01a5e1b59728212487cdafee20a9b0059fa57689288ba09fe0f7723. 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/UYM122003611.
Enganchados Romanticos 2: Lo Que Te Queda: Robarte un Beso: Tu Como Estas: En Carne Viva
Enganchados Romanticos 2: Lo Que Te Queda: Robarte un Beso: Tu Como Estas: en Carne Viva - Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3db62f57baf2bc59184ad67d56a5b6cc8d36026314d282930f1f79ffc0430169. 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/UYM121903137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x428bb44a11e3cf9579ef4851c5218f05b9ccf9e3fc1fd72b9ddf44a13ca190f0. 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/UYM121903129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1ee2087bfa8869b25b515adcc92d371b191e943c72bfa8d13b0b896d7f47122. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/UYM121903127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c31762cb619a890596a94b5a10ded0acc4f521689a2d780950744aa8410a9e7. 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/UYM121903128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdde53e3e2ea26471744374b445f87bab9221b69876713c4930d4dc88b5d06df6. 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/UYM121903944.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64da3c2fc27544f58339e678c08781bcd60d99964abae60596986b47b500f27a. 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/UYM121903025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3783db88e58262f92cac56c9d54630a5795286162ceda70230d3c7ea212054c. 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/UYM121903019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x237311ffce2d7f7a0e60a600c6d28012662cd43e428932e1bedcc6557ef88bf5. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYM121903018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe72949541ad2ab1c9b09946f90a61ab8d77e54900fdd9dc76b173e76e52a395f. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/UYM121902853.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34a25e98ec1d70ed628692e9bb03605b57394cc408af91dea262c04bbde31234. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYM121705903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14d96e23f2d170a7416eae44f85c902f4b772c2d0bff3a50846095151fa887c6. 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/UYM122002384.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7b89874a6879d1de907b5b96856914aa9e464acd5b8cf05e8503c9be6baed7f. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYM122002387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7c81240931786fe9b05259d81122f84e35992864b6c91446ee52c8e7a9e75ff. 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/UYM122002388.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x954491d26139c200895340ef6e47b55e3034d22df4e186c492ff8a147f6e6e61. 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/UYM121806483.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30dcc7cbecc32a2cf49a8c1e2aaff6a28b1cb4fa11b75061483dd410604effdb. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYM122002390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x198064fa05283182df542e95d27b78ed62e37e6b5eaa795cffd12a7cfcbaf2f2. 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/UYM122002386.
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 0x1f1e0f3b9ba9acd50855dc7c472a0eea30ff0d99e2e9c1dd21f32d290bda842f. 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/UYM120800131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bc2134d87766850e5cc2b15fd9637e1f335449096e288d703d7d9888af85d58. 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/UYM120800136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x387350e80921e73ce0802ebbc7e35c051ca173b40cca2fbe7574553c995df5c6. 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/UYM120800139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ff00dc57b1b535d967594ae2520f465522da5bf91bd64d7da0e19a0e95d924f. 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/UYM120800142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc08c0671f03ef8cf510df346957f76c050ccd905fa8eff21342540fb2a3f07aa. 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/UYM121601323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x687f75b3477f8520c8b86a641c472c90a8613a569b531d37bba90fa86eccdfb3. 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/UYM121601340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d3e990e5f97016d3681ba5526820ffda449e5f64bdd6633a14ad8787d04336f. 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/UYM121601320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e4453dbeade1fee526e867beddb5fbab581ba193a98670755fc35f9ca2305e2. 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/UYM121101598.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68354183c92d2484d1dd28928795f9ad0943df4ae523c81c0c1e019d079e1e87. 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/UYM121101599.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x323218a74edcf782d3f0150267d90f13d646cf961d5b70ab44c9ab066df7fa52. 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/UYM121701523.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x075543e1457af6434a143ca6c30c60ce007d61e3c94caa8293eeeded110d2db4. 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/UYM121502022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdcd9bbfb24149a6cf2e3d692ab0904e0ee009e0fb294e71eaaa5d37054166fd. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/UYM121701525.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x540b97da27c13d0f99845ed6950dbb94a45db60ff510a386296b667f5e8ceccc. 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/UYM121701504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x623b4f7c9226628a38d5bda3651f104c87ea67697f89c9da45cd4dd6a76a49aa. 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/UYM121701536.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b64b91689720a3f177db826a4ca2312a870ff13fd4ded2dfafb6fee0ef64f3c. 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/UYM121501527.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0cf8778af6d8d77eec9aa94bf12233393758b61e18001bf09e74a5895a61ae6. 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/UYM121501507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b9bf6cf4ef214615c52120186b909ef26faed2d6a492a0c0cba07015d6d2632. 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/UYM121501524.
Aire Fm 100.3 Grandes Exitos 2008 - 2009
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf00365014492b9dcff1a5aefb8ac92458a26e1b3041552f1e0d6f1d0aff2c227. 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/UYM120900203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46a823149748db9f1b0e7e96a8ac6839874fe4e653b872d6e31beb6f509871ff. 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/UYM120900204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x990dbab17eee9a58f773f6c679f69e4398f7d4a0dd8ab768986e203fa3fc403f. 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/UYM120900214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ed1a72dccc812fb4d9e62f7585a89c04b0ad061acc3ba7a9d593cdc08dad3bb. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYM121001551.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3b8013dd7baae7e685c27d07c18c18115763f9faeab5178faf68738aa9e4258. 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/UYM121001559.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf67dec46787ec71463cbf39eaf491e5730cf635e265d72fda17db8b66117fb8f. 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/UYM121001563.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd79c1780ad759994d6e49a4ed93e992af7e414bc8095af4229268cd6830473e3. 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/UYM121001579.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe147db3aab5586ff995069775c4a60f738a6b055e2e6965b38fc1319c0996040. 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/UYM120901121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa23a042198e555fc2b24faf1ecdf5f06c1f5c351040d17a63414c450d8fd320a. 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/UYM120901105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c36e7f232c26beef6c51eaced88b2e8df81fcf2bdc5ea323316e359768e5664. 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/UYM120901128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7633a0068e7a713378fc2dc49813bcdc5516e666c5ac543190abc0a3aececdd2. 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/UYM120901111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd156dc14b08a2a89ec89e4548093004c955cff5fb50439b8d2034390521eb549. 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/UYM121902640.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x792337a13723a61e974de02f5bb83b0b05e8d4d109a5a74ff415e84a8a0fbd3c. 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/UYM121902647.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x845e7b9b6ca74710a1238d0df3b9ae1f3c1cf5a64478f1c51e488918490203ca. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), 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/UYM121902658.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6607ea5011a666a91df3193a1727ea61693d71665644ce80fdc2c635014ebc83. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/UYM122004023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2dae1553218874af50f56117358ba117c0f0c9a66780734639d559214a040d26. 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/UYM122004040.