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 0x6d5be3686df8496f8ec9ca62c94efc8526b970c61e9c6e17d9638a6ad5f6a898. 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/4cb7bec1-c74f-4f64-88cc-ad1423c59dad.json and https://artists.proofprofile.net/proofs/artist/4cb7bec1-c74f-4f64-88cc-ad1423c59dad.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 0x8754083edab32a437db7fb07be2930b255cc8fb8b912774d382739046d2d9487. 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/ES8261524301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc441168831931862773d038567d28879dc6c76c9be632f3fab04fbdded9da9fb. 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/ES8261524302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04168c444504046ccfecc0e2572d9599a36a06c5ba590fd78670b105eb5a5a3a. 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/ES8261524303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7220c13956db4da82dbc3ad25495040fdb3e32c05529be5ecf229b4360e54f24. 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/ES8261524304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e4f2fc2d9c733720909de076e3349d28010dea1f8ecbdb5c5e3c04d99efd5ec. 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/ES8261524305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb08c706daa86620d4ea78de107a6a73f96800e0391721bc5c8960430a28696e. 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/ES8261524306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfff2f0d9844e417077dac0be7c283a11f48bac62fff4870d675b9f904270b35. 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/ES8261524307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d4a1c51c6a11d0f3d7729abfc8920555dc94d6c710fdf55560a4564c1bda33c. 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/ES8261524308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa83b2aeb58ca14ef568d0988c53e5f0f51ec050f1d791b695d804510694ba615. 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/ES8261524309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35f82e89a60f6f369c7ae1065ad064c9728b95a923991c751cd205d5ab523c24. 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/ES8261524310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0256dece758aea380045f3e6ca38372dce73b97fe453738a9c7ec9c989608fb1. 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/ES8261524311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf88b5a06a45bde4ce393c7adc6b48317ece4a3f4f2c7139cbfc4e96ec06a1c88. 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/ES8261524312.
Contra Monstruos, Fantasmas y Otras Criaturas
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x227eea8f2526ec69f4ce60d4c49208545fea9f445c12f947823e6022f9ad8d0b. 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/QZNJV2116497.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6f9340e0bce51cbe52ac40474718d7efd3d976c97d61afd1081ba8c3c3f9038. 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/QZNJV2116498.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1246fb483be29eea21f1e758c830011bd0d8bcfafd5fccdb59204cd8badc8ca. 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/QZNJV2116499.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ec3887e2e4c2316a72708975b326099eb7d5c2e96e94b7e3613c9a7d4e83b8b. 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/QZNJV2116500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12c38d8ebab54e3a8c46ff4b70b7067782dac57989076ca466840e75efd000d8. 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/QZNJV2116503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb6c83c92702b40d75efc64a89aa70b12e9661c2dd2a7fe2dfe9dd6c66b85afe. 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/QZNJV2116501.
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 0x181edd3514fc7740b6ef80f51c2e7aeb21fcf3f60b46ded530e3ad3233ce4b03. 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/QZNJV2116502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a9828647b5355f0527c5a57e59ffac0f44bb154e3fa33a9ed74008b41ca227a. 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/QZNJV2116504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc73369079dfbc4ebb7267ecfc2cfcbcb000efd37c5c4b5ac86a55eaface0d8e. 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/QZNJV2116505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabfe4b52a1e72a6c3e069668145fae4d8c1583f59fae5e49de492f7a06e0ac03. Chain 2 (Bitcoin): anchored in block 960125 (2026-07-29T15:38:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJV2116506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89e16379aa323e06cac13457f9eeb65030efec1453d44a6f01e8e7d56db00312. 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/QZNJV2116507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x615537275beacac8bea276ab4690bd3991e23fb0d0955c64964e1088da855cd6. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJV2136852.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x924a78fb6ef04810c0eb54ee61de5cb043d4318b8ec94e3b35f21629d5c978ab. 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/QZNJV2136843.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd4fbe16e7f38f60558ff52c81954aea96681f9b831ee8c6e24c991b85930b04. 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/QZNJW2115858.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a8ffe41805fd363a59f1540f51aea7037bf6cb517a7106f8088aa3b9c914c2f. 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/QZNJV2136848.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c094c49a6662bf76182aa34d019081f8669d5e89c2909be7f6cb41fc55452d9. 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/USL4Q1968907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fa471665a1de54947c68566be59ef2180b79052a8c56603d2fb3fabf9b8f983. 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/USL4Q1968908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf53c6d3e95c5afcf5942d6d21fac12347e938f2e06b7fa68a13155c9c864bc1b. 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/USL4Q1968909.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0e5912eb90a5f27658466c98d7e1cdd5cfc11bda19e0616415efcc6bf17c582. 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/USL4Q1968910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc57930a1faf920bcece2130d615ec6cee0bddf2943c6ff7b173a300d211222b. 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/USL4Q1968912.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76e23554d0ca58cf0b9c3a50c0429cd40316ce99a3b1e4938956c81fd1f89e5f. 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/USL4Q1968914.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d5640dbb6c9cf9ada9c6b6740895c32544d36d36a7c414a73ee0885a0f1210e. 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/USL4Q1968916.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31659e840c13edf24de630ea5e7fab65a52e800bf054da2b2b7c77e9ac796606. 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/USL4Q1968917.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3374242f9393ce143b854348a2b48452a8a45777b0c432a95f148fc380e2ca91. Chain 2 (Bitcoin): anchored in block 959134 (2026-07-22T16:20:47Z), 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/USL4Q1968913.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0c89699ebe630a1f8a4cd09dd0bf5afc8ebf66db5d137d837060f8be33ef39e. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/USL4Q1968911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e4ac951db4f0f55bcac1e2c9870df7ac9ef2d5f1779f54e6fe133b806582b1d. 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/USL4Q1968915.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52bf6609fe36226e5054401a87f7b6fb43a17db343ca7979e59cc975a7fba098. 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/QZNJV2135020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x295f1814ee85f544bb5afbf6d53b3cc7870fae8a1b69728fb926bdaa31b151d2. Chain 2 (Bitcoin): anchored in block 960296 (2026-07-30T19:11:09Z), 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/QZNJV2135016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6794ca9f58d61d028e64816536b27a37d1839f773666662e71bfabf36ef654a. 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/QZNJV2135017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e7cfa213b84d8375a27832ebd83257eb0acb55ebf4269ff28d1fee73fd351e2. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), 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/QZNJV2135018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2c0cc2b2b4f1431ecb6f549eb5c043706bf78989505a8b4ea2917a379b10d91. 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/QZNJV2135021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x643754670c51c683088e403e2793d22fa72d9132dce0266cebaf7244524a29f4. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJV2135024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd613cc9192007429d306fb83124360ee50a9dc249816527e307879d63b81000a. 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/QZNJW2115861.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2dc6f9dd4095cb5016f662b984ac0a7d4ad3271ddcd856d30da037d7708bb199. 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/QZNJV2136455.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d6b276398b11ea9fdb88dda73cfad64cf512d087456fe2f35f316ea53b42bd9. 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/QZNJV2136456.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c0339d0a69b0e32603a3c06776653dfb7f1543c2ba22aa6b9eb0b510fa635c2. 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/QZNJV2136458.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79f66856c265a25ef78b92b3e3db537382e0dcee0d6fa4e711e2451240d023d6. 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/QZNJV2136459.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02d29e562a3ede8fd7e3843cb20dc5be806670213c0d25f7b244860e2e5f634c. Chain 2 (Bitcoin): anchored in block 960187 (2026-07-30T01:34:28Z), 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/QZNJV2136454.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x471569b29b66e1ea76069977b548791447c804f4adfcbc01cd4132d1d4b18ea5. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/QZNJV2136457.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43dedefad47154c0f23b103a573caf1052465446a187333c0bbfa7590999484d. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), 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/USL4R1902737.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1a9dd7fb0b18207fdccf7656b1f79866539b3e904349ceda334070fada9f2f1. 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/USL4R1902738.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x605bd9f7079f9d58b9b0b265d4deb0e223088a58fda16d4b91db57c84cecb22b. 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/USL4R1902739.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4c8ad20c4ca0c687455e33dd7c185e909fc15af166fce50f011ae9701eee513. 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/USL4R1902740.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57cc049f163586e49a0746a54a871cf73fd6cdbbb45ff518f6d8c5b77ad0af4b. 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/USL4R1902741.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x573051dd9e33e6cf3a4fa45cea8b1c2be157d57a35b11a5a7f394f7ae2afa8b6. 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/USL4R1902742.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54c758867802af3ec61582261afcf55d9cee225771f7305b8e3d2d9731b9db65. 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/USL4R1902743.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed39c7a63ced1a4eddcd7ed6a855c7624d8c11b6ae81dc0e5395f97c10d80ac7. 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/USL4R1902744.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92d8728a8475adc7bf8f5166a136fd01e30a70ad389d537b07107520d14d99ef. 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/USL4R1902745.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x490d26fec26ea3484e2439e91c3dcaa8282d5c392231569bc324f07a32b5c50d. 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/USL4R1902746.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4f67ce72a8be48425252d94845795417068f1b8cdd0a674106642028b4876bd. 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/USL4R1902747.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x595136d4ec3af5cf7841f0561080c0deee98c4b0bf8de7893bd27528e5a3a40a. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/USL4R1902748.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc255693cd9f756d3ec628f0c8e5f174e00df1152d5eee0493ac1ff74b8fa0df6. 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/USL4R1902749.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd53766c9116242ff33cc98cf15a6f7d15470d3054c4e364e419426524ad091a3. 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/USHM22072158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d07eaf76e143356ec160b0b4d0e8cd1f0656a51a88c11b4e3454a9fc4e57cc6. 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/USHM22072159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbc8d71308fc6d0cd17295fe5dae9134f034f8281fcb08d951d5f8e2dc53d496. 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/USHM22072160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4480701f00cd148102e9c36b4d7897210f10b7c7f293f8ef19876b6d8583c98b. 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/USHM22072161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12b35903358b1b45622a868a2a33edf34485db79d1f48c3ff4e20da1498cb5c1. 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/USHM22072162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39a2e7351bae7424f749fd5c58d85d773deeca48b718b465aaf5051490a13118. 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/USHM22072163.
Master-Blaster-Dragster-Disaster In a Gangster Hotel
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59990b15a1f6e95e9a65b438fb23895bd0055d03a443bdd851d8eb766b811f58. 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/USHM22072165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0698c6976017ad20527c5182774071fba8faf022823bb8d290d099f7cfff9d9. 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/USHM22072166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ed9ab2d67bbac0eb6eb574d26ac638b9ee4f6c98eb0d9cc2cc0c46a55533372. 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/USHM22072168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa9b879aeb506480e4af16e0bc192219fe7a64592ce92e4e7422866b980d5c74. 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/USHM22072169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73710406f4c754994772caef7d5a1d10a1b3af3a95ff28be741f666c6de03e05. 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/USHM22072170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b10e4b5d5bf38f7656b16da72c63501f3a0366dbccb29c7588699704b985bbe. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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/USHM22072164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7f673d0d3525efd3657c2cb8bc82c488b09a02c9e2971f68d0ba8574fc5e52c. Chain 2 (Bitcoin): anchored in block 960106 (2026-07-29T12:41:21Z), 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/USHM22072167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e9bb77d09c50f0f8463fdc3d8c7762892d0f76ee282f3dbcf307801527e2c64. 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/QZNJX2320600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49a69d252057e92c2aad10355ed2f58588aeeb26b503eddd1e9070fae5856607. 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/QZNJX2242524.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4e480d80b00405b368385b3c7973bcf58cb29a297e8edafaf86a8d301c45440. Chain 2 (Bitcoin): anchored in block 956859 (2026-07-06T01:42:12Z), 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/QZNJW2118354.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7982b4e5e8b3a58b9bb40ee0ce19640f184cfe5aad3b9232731fbc0b1443a329. 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/QZNJV2136740.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x698690ee1355a7c920ce1ab2357e7564b51c118479eabadd81bde64cd79ec3bb. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/QZNJV2136477.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbef0bb6fc83aaa0df89d42600f6fa97e5a4c4d636f19c122bf5b6dc549cd793a. 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/QZHZ42179141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc8ac83fd1d60a53215b30ea69fe85d2967a0c66c3324eae8bb21963b533c5b5. 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/USHM21979927.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b3fd3d83bb48a11f38bba7114e313b013f8da0d21fbb02064fd9ce53ebcf0e8. 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/QZNJV2136351.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x692d6bd37fda43e2b735ef502d454512acf10e2cf58ae78f73a86deb9ed2af86. 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/QZNJV2136352.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7632c64de696a54acb33b6dd2d02c6bcbe3620f3b721a1492221252f93a7451b. 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/QZNJV2136353.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dee6e2ed718c3cd723199745cc8ae9ee36431d201b9417edfcb9f4d25b6666d. 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/QZNJV2136354.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x270fa8f42eb429d81dd2963c03c8fcc1406f58e7ba56e7d5d1676f3a74556f7f. 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/QZNJV2136646.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88857283d7163d5c3626bbae3b5e0f0e239ff1c845140ba680744d50a6408a32. 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/QZNJV2136564.
Tijuana Bibles Vs Lost Acapulco Lucha de Titanes
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7378f4e8e9d18b69e4a9f8ad7bbedf12a8d23ec799860e96d041bad1062e2dc. 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/USL4Q1972912.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd51d11531711bbb21a0060dd5121d90926726c7a1493b1cf10c89657eafcb83f. 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/USL4Q1972913.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbebe73597790bc3d960d67a43f2a5d41b5c7efdb04bd75646d4d6c62f7c18e29. 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/USL4Q1972914.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa155c4d84f9626c1033bac42d74a53630961977e8cff1f451f054a05f2ccb9fd. 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/USL4Q1972915.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb75469f055295d9df8f7f60b77df23d4a612378f242e3d99517b6da35f7c95d. 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/USL4Q1972916.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3a986ac6f0bd0a55a22608425b54c7d2a7593514f1451d8eef0b20d7ee22f13. 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/QZW9L2227882.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d8ab9f5dd89e8838912b1bb91ec6bb470afa66e664eebb02039aae2d6fed06c. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/USHM82001458.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21dd188a77130d44e797696b40d9d010ff4fd6b3ee40a435b9625b16fcaeecdb. 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/USHM82000911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4d6d489eb70da50a472af07a7536563df5a83386bb951013803a6556af79d55. 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/QZNJV2136725.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x005f996c490bb74f6008ec85bb35d5963808c1f7101ac072fb7c7298b033d3d3. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), 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/QZNJV2136722.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03a3fff84b95c3cf268521968df4ca44bcf29e9758802661e0e41e50273ad5d8. Chain 2 (Bitcoin): anchored in block 960456 (2026-07-31T19:53:57Z), 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/QZNJV2136723.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47b5ab92efb4bbf8167ed4b6c32a54f2def6f5a6841f9411fb228847b180b10f. 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/QZNJV2136724.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd09b6127f7346113e45602fbc53df9ef80c6c2a249eefce7c6d0991fae59999b. 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/QZNJV2136774.
Cumbia y Ska Party: Mexico Libre, Tres Patines, Vatos Rudos, La Negra Caderona, Cumbia Sabrosa, Cumbia del Sol, La Cumbia Campanera
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d11921c1e3c99fb6a7e3361e232d3a13da16527b1cada4d4f45bd9286855521. 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/QMFMF1399800.
Mexico Libre! - Ska and Surf Rock from Mexico for Cinco De Mayo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b7876ec422984c695541815067cc3b0b445f2305c08532658bfb2556725a801. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA561030927.