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 0x16f21235bc01538ff15057a3a4ef38f7d91030e942202346a5a9e589feee7897. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1387913d-1fe4-4b89-9c30-c0e105a91280.json and https://artists.proofprofile.net/proofs/artist/1387913d-1fe4-4b89-9c30-c0e105a91280.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 0x95ea9e7f4a4e0c9bfa70d1b8ada198a6f10eaafe99d33fdb3a8a0c67d094a712. 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/USA2P2305512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa28d06309dcfb81da5bd6fdf616aa5f2585ddaa10998c2303fc65e13134da5e9. 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/QZNJZ2390351.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d4ce9fa2e8c49c0de4b105f5fe4de1faf315c29f069a7a7c629c00f6f525115. 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/QZDQH2415640.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe09fcd8ee0ba01f95a840065d8e7125489f6ac2d78faaddb264bf02c8bd5df28. 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/QZDQH2415644.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e5de19b746341041c92e67c4b3f2780051d6241bef176fd90677b2cd3dfe0ab. 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/QZDQH2415645.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8171d9a94f24895f5cc8667fea6d34f8c1b38636b77942460498ce57d068609b. 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/QZDQH2415647.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc2f506bb719883fd926aee8827bff22cbe8e36784fd829455dd10fa65e08d8a. 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/QZDQH2415648.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07a8fe5b8ddabc2e8d677bea4b9ac8cefb3f60074bbdd10b07110fa4405cd9dc. 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/QZDQH2415654.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94405d292a719f56a6f56b9f2ea00bd176ecf28329265b14e79a12933ca84735. 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/QZDQH2415655.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd217fbc79295f7dc2a030908617fa4e35815f55cdbfb4f672fd2c95768a4da5. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), 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/QZDQH2415641.
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 0xd6dace467e821b5b5a54e584f485e4c18b1b397e1d9f4b40289318c64837b207. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/QZDQH2415642.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0350802b29cd04636760547ffa03a488f8a9f1604abb73579ec5c9a2a393f7f9. 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/QZDQH2415643.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19739c40267934ce2c9b5eefa335975fffb7d2d3cc2316f85c5d2a1290e56f16. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), 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/QZDQH2415646.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4052872f7274501ea358c2bf8c29ca0ec83d6356ac4ab2ee667bc59f869bb025. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/QZDQH2415649.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0f804c920ab0dc873929379c5791387050b9d321cd40d9d802c5e59d1de71ab. Chain 2 (Bitcoin): anchored in block 960294 (2026-07-30T18:46:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDQH2415650.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b9135d220243ced533f71955fcbcdd74d2462c23599018270e9ac82360d96ad. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDQH2415651.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecd513e16b863ec8c0c57bb5efbe7d92b89d1ba3abb98272e25cd8a3a7b14019. 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/QZMZ92478961.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41451bc392a7887d3352a77b4ab2bd5bd9dce4bbf69def67819277fe83934d37. 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/QZMZ92478966.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd343b604ea44d11e4f226d8005622b5681fdb010de8362a0e34cbb383772c766. 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/QZMZ92478968.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3477627c0c9606b783d32fd8bf4cfb2803cb57183e7a759412bb440a52d2c549. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/QZMZ92478956.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36f39352c36a794dac822812017b90c576fa6a65ec08062f954704ed1e3c2869. 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/QZMZ92478957.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30e2c764272e800d0ab5ecf6aab23d1a1710ba26f5fc5f9403f724082feec9ab. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMZ92478958.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe866ceec60fccb27f0d0b90c1e79b6d58461f16273f87a8d586a6ddcc7d72e69. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/QZMZ92478959.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x012a5badea9fa668d071469fd981a38490f604dc4f5c22e4fb16599ccce868fb. 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/QZMZ92478962.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x365f388e97df14a851b0f996c0b0f8f3ca8c9337e359767fe434e9de2837d51c. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), 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/QZMZ92478963.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x073f722fe4557d48b9c2f66e328f6b7cbf71502eceb373e90eaeb26b6e1291fe. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMZ92478964.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c52b66b55df60dbf379d267b01891c9148c58765123256104e23d951ae30a59. 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/QZMZ92478965.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4241f8e5e960d7a22eb9b9b0fe68072a3ebc53f594d8771b73c75ea746480ba. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/QZMZ92478967.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffe7ec99feb3c17494448b371d0a4c655e6108d578612e401f2dc2d1e1eb01b9. 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/QZTPX2368280.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b676af250bc93c610117e177ad7ce6e7edd9b9394012944bc3aa15e5fb2f097. 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/QZTPX2368282.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77832e535ffa9923615de9c69d185eb389f04add7b39f1fed5cfd60be7d082e1. 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/QZTPX2368283.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x245307833e56f0de4096eaff621d92d21db16094ef130f854c445114d6fca7f6. 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/QZTPX2368285.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab70c559c445264be430f69921e9b909b4ecf46d26c1a21bb11d6f51bd84ba5f. 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/QZTPX2368287.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfead297533a800485eeecc2fdfffa2045eacff5e496c1f0f05784c2f76c6907. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/QZTPX2368288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fbba4121f59a9b63993c1868ff456b5fe19653c88d4d3bafab1cffdc48485dd. 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/QZTPX2368290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e003e122cff6b3ca713834e7627e0e90dc5c1ed7f58ffcb5c14acab686594f6. 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/QZTPX2368291.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4ad6996b155bebd5ec961a9d752cb4ee6c5d7b515669e1cfbaf0e4127953fc8. 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/QZTPX2368292.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4acd338361e2f7e7774ae4663f46ecbdeaa22247e708f315147441c6d705d411. Chain 2 (Bitcoin): anchored in block 957026 (2026-07-07T11:02:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTPX2368296.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48cf874d9a3ca0b28593c06b34eb5613f5eba78ab0d536c0c1354523c66c8944. 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/QZTPX2368297.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae52f716146f4f8d34ad7d4735be58577ecf4bee26cbf131af8ac751c2cdc5a5. Chain 2 (Bitcoin): anchored in block 960111 (2026-07-29T13:21:01Z), 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/QZTPX2368281.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bcb17dbec48d909a4ca40356d22479328886900e947a410dd0af42fd406800b. 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/QZTPX2368284.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x203420572285991ea2e5dc202c1289621b21b565409cb70c30c87b0a89ef2946. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTPX2368286.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcdb81beec7ccde50fa3594a0fe09f478bca5f5bafb99efa9870d85c9c630530. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), 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/QZTPX2368289.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75e7309629b8791cea051eb7cc06ab90c0ae36dd93752286a1b9c75efe337515. Chain 2 (Bitcoin): anchored in block 960268 (2026-07-30T14:53:07Z), 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/QZTPX2368293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8502b1835c05592a33bb5130be6e8918befd81bb99c46f2e44837f7e7e824e71. 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/QZTPX2368294.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x643d397ae2ed7c0625a346a5bca016ba2eddfe5b1ac2a41d0ed8ea8ade46168d. Chain 2 (Bitcoin): anchored in block 960222 (2026-07-30T07:48:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTPX2368295.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1f5da609e4b5db828a0e030257f16a2eaebe7de5d1f8d6118093b279d2f05b0. 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/QZNJZ2313260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80999db99304b96aab906ab473a9fb7a0f598ef23c519d2400f351cd46761934. 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/QZNJZ2313263.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b95ad77ac276abeec31b7992266557326576b6f51a8cc10a683d8522202cd64. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJZ2313264.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05b125650f0624ecd44ccc566962e6454e8ad016c65efbf874b2073c545b0a43. 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/QZNJZ2313266.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd69fe2b14270eb7179a2b90610fc18d05b2bd8c719be761265b88a1198bfc901. 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/QZNJZ2313270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4eaaaad40563d15305d6d5b5073d3d87e4eb62cdaa01cdb0fe4750de25dc44f. 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/QZNJZ2313273.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a96939668010a6cc68c5491f75696696205545b4619a48a2f30b148d605a514. 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/QZNJZ2313274.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefb6d623effab73f8791aa15e5e00240aafc6b331a0fd124b5d5162a0ef2dfc1. 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/QZNJZ2313261.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab0d14f2f6b2ef8c68b098d10022c76db31bbec3245dca11b8bb82610834f1b4. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJZ2313262.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95840cd08a12f0fbed9e41e3eee9a25d58a168b2067b317ab5b6c151d28e73f7. 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/QZNJZ2313267.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b7ae14615461930b79a15c4fb23962e02c2e50c88dd9fc81ed5e72614890def. 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/QZNJZ2313268.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa599016b68e2f72d690877756fe264b4170d32c0b2bd99f9abdf633f150b087f. 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/QZNJZ2313269.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28eb099f152209375f2c734c2924d9a8e006f3bf7816c5c97336e9dcfa9f5591. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/QZNJZ2313271.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf783cb869976423d8675d0ec2c819ddcd96691aaa4d3d6d181d52ec0075aceb4. 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/USANG2249586.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa33475bfc11425512e61dbf553685e4b55dc47c4bb57c15883051fa90bebff3f. 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/USANG2249588.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8251f785d2c61eb6a1cc2ac3290117bbf21b8cb4c7db6b5d1a8de2fc510ab23a. 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/USANG2249596.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa746c818c17452951df9c7d2771badee9896e42467d4d26e58be202083f4b13b. 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/USANG2249600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb536c055181ac24f649228b0fce9a415b8e28f2f36db1c01a1233eb1d2c7cc7b. Chain 2 (Bitcoin): anchored in block 959107 (2026-07-22T07:19:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USANG2249599.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1bc2a4d2b71fcf4410b808cd287480a0f9025eb22269132eb572c17667d5b48. 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/USANG2249587.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d709596f5189ac05bbac3dc6de2db76b841c86c92bb54f056a3cd125fa6c6e9. Chain 2 (Bitcoin): anchored in block 960370 (2026-07-31T08:38:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USANG2249589.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf36acbc10cc022d21a9d3a338e22a468cbd4d16703dcef69493b73fe14f616a. 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/USANG2249590.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa12bd850c2b10e4c12596d1d26b39702d3e20a6fd175bf525b11ce3dc417c7ed. 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/USANG2249591.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3eb58b81ce8be2f6d5d621ece596c9e48377c4c7b3bcab0a77b09cf3f640dc5. 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/USANG2249593.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8fed6dee2c28f9b443124813c7f990a5c5b212f801fbd84b20ab67141f6eb69. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), 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/USANG2249595.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x939a388699791fe276551c68aaae9965f24f747ce2dacb79f46ab7ab3b21bcb8. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USANG2249601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e249f2b768563270b48c6f532a37027f14c72d12cfeb3802e3459a73631df38. Chain 2 (Bitcoin): anchored in block 960108 (2026-07-29T13:09:35Z), 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/USANG2249602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23f72096e3e5f6bcba026d15f0ec79f2f760464166b859c5c6519467c3e744e3. 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/QZMZ92220519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0c120ff14548cf1e4783648f22b37905e3d72bbe89eb51bee75377f839b9af5. 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/QZMZ92220521.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdddf44a70e5dae64d842f3aa238e6cfcc036c219e46dbc455c81272cd9f3b9fb. 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/QZMZ92220522.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6bc07fefdcc3b1f894bb30a0c89deba38908606dd790f073813cbe65df5f1c5. 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/QZMZ92220523.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb31c3034f3fe8ba03fe08e649e7a1985f9bebfe7aa562347bbf359910dd3633. 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/QZMZ92220527.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14159699ce3671ddd0168eef6de1287a20dc96d8b7dbc3fb2171e9009556c063. 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/QZMZ92220528.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x067510061a34757d756647c8196ac1b2e7ae3d3bbb79ba3aefcc3fc194726869. 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/QZMZ92220530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e767647db66357e72802479c7d3ee34655fdc948e3c1fd0f2e6bcd1752f0e95. 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/QZMZ92220532.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3338a2da3ff07cdef57b0827102ef7119f53bdab3c2a063d6023e805e6f126da. Chain 2 (Bitcoin): anchored in block 960349 (2026-07-31T05:23:41Z), 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/QZMZ92220520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7ccffe0471f0060782b43d14047fc8cefd1bd0ff14f77f610f58b6dac69dfe5. 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/QZMZ92220524.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac1506719cbac699f3d5eb044e1a160b4fd66203237359bef96d14f531451385. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/QZMZ92220525.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc82eaa39c4c3ec9767c6bce7a16becda7d72630bc3fd1f9e0c5848519139200. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), 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/QZMZ92220526.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x977fb3e25b642bce38020c7e17155c77c5912a7330a81138b38be42f6692bf0d. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMZ92220531.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e4564955777783ef4443806bcb0ee5bb4a5d29fa6553d06865a903a0d5f37ae. 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/QZTPX2162091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08afe9cf551f0325c073ba76634e0c2c068ac2caae5ced8fd03136dc027b9893. 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/QZTPX2162092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe474d2b6a39dae31c92e2b1eeb2455e44dacbe3fd103e173040a5c38d95e05a7. 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/QZTPX2162093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadae08ef570f98ed0cf600eba14debc2d850f4d2ac768e944ccd012c184585d9. 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/QZTPX2162095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d60847d31db9b5edb160ebed628464dc4a5725aebba73c1fe75e62e75265a60. 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/QZTPX2162098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5ed69a53c58bc07c87a4888c0a851233f482c8adbae524308704c5beeb8fffe. 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/QZTPX2162100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a55b0105062a0212fa423cd3915079e4e47c1d32ca6b149db03b50d54d6254c. 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/QZTPX2162102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7137ec613e73dd09fd4a7ee5604719eac3e2a5610d94a3a9dd4721f228c33c13. Chain 2 (Bitcoin): anchored in block 960362 (2026-07-31T06:58:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTPX2162094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23b35fc7b66c7b6906002106c90373c2f29e48fb0ac5df4dd6c4e5173b61421f. 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/QZTPX2162096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55c0f42949ab57e3ab47c4ec6e4b89447a7283b761270dbd1080d3098f095fc3. Chain 2 (Bitcoin): anchored in block 960294 (2026-07-30T18:46:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTPX2162097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04a7ac884f50e08020f6f549ee03c3baf3879783b6e8338ea80e3daf66a292f5. 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/QZTPX2162099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x281dc0c09d6e63cdcf8dff1ddba6ecd8e857cda8b5d6052eb47cdd83d6418e93. Chain 2 (Bitcoin): anchored in block 960349 (2026-07-31T05:23:41Z), 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/QZTPX2162101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27d1740f012ee391ef43c4a1623bda0120927783da258d31dcba1da9d697b84f. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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/QZTPX2162103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37cd79e91a8e836a2daecc24403eac0a3cf0d4558368cd9e44cebbfaf2234092. 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/QZTPX2162104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x198e153adae5f3433a268d58ddc231b5ab12a574723274a7971a640ed699be65. Chain 2 (Bitcoin): anchored in block 960339 (2026-07-31T03:13:37Z), 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/QZTPX2162106.
Desde el Rancho Bella Vista, Vol. 1 (En Vivo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20810910ec5ea5e7c67048d1a5edf2a2de60bbe69992956c2e7eda8ec5b3b105. 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/QZHZ62107796.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe1596587fe94dbad6215329d1e5bf098bddf69622e35cac3aafa57e25c475cc. Chain 2 (Bitcoin): anchored in block 960300 (2026-07-30T19:42:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ62107788.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37e9e6d4790064ff70931fe06bb791c4404e567d9873a796e6be4137ffc318f5. 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/QZHZ62107789.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc72bbefe6befe096a27e809d0820136cc5c1197613862f954468742a1968b633. 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/QZHZ62107792.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcc27e7b4e6fcb1dea1c8ea128ce14205f8b11ebb33a6e107ad82bdba5526c51. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/QZHZ62107793.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9cba21e522f46a1c9d8c530f9572c049b6f3cd08b8c06310779cb82ca77a9c2. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ62107794.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c941838b0735e7cd473fd59a878c39e92d9c022689d03e38218af9c2803075c. 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/QZHZ62107798.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaca684e58dc78e0aa033d7913579bbd1c9c74ddadbc923571ab858dde2f97635. 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/QZHZ62107799.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5df4683a8759172be81fb6ecdafea348ed49dfc3992b28c37d32b10e5278c809. 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/QZHZ31992268.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf9c398d75e0f5e12e8f286951dbdad036f47347acc9e29a7fe4646ffd5f4f6f. 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/QZHZ31992273.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ed4f2f2b5b9a7f961b991742776171d0bdb679da28f8e08f41a2e0956301b07. 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/QZHZ31992265.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x723885c0786dede57dfd2cbf97664b3190f928be7782ce42c54cd85b701c930b. 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/QZHZ31992264.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x600332b25356969fdec053edb268dff173a7064790f3dd826e67521cf7932d4e. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ31992266.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2159cd0fe7825529609e53d5a340156da53f5a3040a3144a69c95f341ebf7d3b. 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/QZGLM1917697.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5fd7456b9196759d976ba0b70b14c4d5595ea1b12d5f3392984d14a055ca94e. 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/QZGLM1917700.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc681e33b73c5746ca2b5fd5ebb049f9ee9a7105648bf0f85ffb96734a15e7e6d. 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/QZGLM1917702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda3c634bf95d86538a7b9f23cfdd0197cef08c71bd4f72edd66861c25dd56a4e. Chain 2 (Bitcoin): anchored in block 960340 (2026-07-31T03:15:04Z), 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/QZGLM1917693.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21db869e34a33c63d772d204859bd0d08ca6fb2e8a752de1d415a4fab8398946. 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/QZGLM1917698.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44c6f5d3d4fe0e022b1a2afd1b92c690491a3dcf7d29e794161d8f697946d81a. 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/QZGLM1917699.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94679e6683778be5990f138c288e4082905f4331dc2c447d6fa434d7548020ae. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGLM1917703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x760e1387de59bf24a01cd3ad7a0adc765b482c7f9ef2d091ae353be78598c9b1. Chain 2 (Bitcoin): anchored in block 960354 (2026-07-31T05:48:18Z), 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/QZGLM1917704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13bd2c1a1f73f0906c98cd8e35be202073d7bca728e6790c706ba75627543f36. 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/QZDQH2418570.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda4dea2618639643bfb023e9d4f254ea2cf7619460a9a93665a7053610f5aa07. 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/QZNJV2450613.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfeb2de9d313ee01c6ba028f47694ea0a1e8ff19e2ac8e20bc2c441ea93a9dc6c. 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/USANG2220510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc00b557eaaa09d95595caa3a937438e2045b518f84156342afbaed408abe444. 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/USANG2210681.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc79a5403086397fe75bb1f7bf6cbec8646a70c373f58ed3a563c3e15215d5b0e. 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/US3DF2260846.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd8a04219cef77f3a28dc57daafcb5cf0ccc2a358998ca91a8f1f66f5b500984. 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/MXF152402449.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b4ce6bdcf17e027378beeae06745fc27fd72381f300519cf0810e2cf73b5431. Chain 2 (Bitcoin): anchored in block 960183 (2026-07-30T01:10:20Z), 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/QZDQH2146449.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6848e92f74194ca2d0dfddec96d7767b1c9e71745a0a7d8d5b34127dc20344b7. 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/QZK6H2182469.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x126f1c1c1a14c8e680aaf7d2e4702524c64338072d5ad59b92870342e45c00c9. 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/QZTPX2201035.