1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe71a4f2f3c842cd1e82d13b7c8190e8066fe5e7594bf52a59c809eb0b87d609d. 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/d3cc3239-6030-4d7e-a66a-e121fe4c9a7e.json and https://artists.proofprofile.net/proofs/artist/d3cc3239-6030-4d7e-a66a-e121fe4c9a7e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Glory to the Newborn King ("Christmas Songs")
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 0xc9ba8b579747891166d91437d4883f243dd6e44e688db2c08442273256c3fd66. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA0S2420974.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef085b4ecaf8f07c095f5b65f8e36b17fc24dcd9297e4853c0a0cec6fe2f64dd. 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/DGA0S2420975.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6d3a0e8c20f81b0c0447d82dc4db9ebcc76c5fb6587d3347a9dc451837f43fe. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), 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/DGA0S2420977.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea30762b7b7fd5e9783f023cef1e435940f89fbc4479d9cc208f032cd5c7f5fd. 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/DGA0S2420978.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x997fdcee9fed8e759be719822ab737aa91bd2fd18ad9f760a4f27d2d593c2f77. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA0S2420979.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72e55ab8f9641509882ed793a28377a3d964a02c87dd4684fbe86ac9d73d8708. 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/DGA0S2420980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f052fd00264c9d524a4a8dd0e43f79c7a4bdb10e7b01a7a5fa5059bee39877d. 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/DGA0S2420982.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17fd88105b02faca1df3d3bc44f4682cb5fc3805d7e268ccc237afc65f6bf297. 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/QZS642454956.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0fb252af52fe4685db5ece217c6a1d6d103d0f9a3593ca3eab7c257b416db23. 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/QZS652439925.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf47e13d741349a38bcf23d85e5679c2b70b6b46a61fa3e66cc498ba1603afd8. Chain 2 (Bitcoin): anchored in block 960218 (2026-07-30T06:57:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMHP2452573.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb68cdfbb97362cf5a2c5c012c74c4b213fadf1303f05e01b4082b2a265f1616. 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/QZS662467563.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51fc46a4148bc2e7e9105660d472a06f2ad09b6548487729b551b04bf38d05e5. Chain 2 (Bitcoin): anchored in block 960506 (2026-08-01T03:50:58Z), 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/QZS652401100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82568d78ae0d5a83856616df2dfbca4a3fa877d11e66b03451b044f229da96ff. 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/QZMHN2480991.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1ab050dbe049174af856ba84d87a67a33d96aef70d423d9f010e41da5f0547b. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/QZMHK2494213.
Come Thou Fount Of Every Blessing Gospel
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x169e05c87a0701af04b4ef5466913bfcdddea600ae975e1a1f30e33548649d6b. 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/QM42K2469076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb062de55c6f2e853676ac090c8d9b25c5222de42d00528b912addcea8fbcff2a. Chain 2 (Bitcoin): anchored in block 960177 (2026-07-30T00:21:01Z), 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/QM42K2458747.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8957ac4c3fd80f298eacb9837b5f7721f969306208aad5ba85665c65b86a89e5. 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/QZMHP2421389.
In Christ There Is No East Or West Gospel
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1707a3806b16dcfd1b138613e1dc43bbc4ed1f28f973864681719a49aa43380c. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZS642447708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38d6fbeedfaabd98128d3d65dd3f27ccb3bb4de8740480d81d8213939f294deb. 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/QZS662448206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd7e059ae5dff2486c8d64fd040b37079fc83c41029c165e4e899767d49ccb66. Chain 2 (Bitcoin): anchored in block 960463 (2026-07-31T20:42:35Z), 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/QZS662440352.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5cd66cbbac5adcaf5f6a3d9391811110360b4cd16b3ff7a3bb9b933d633a1ce. Chain 2 (Bitcoin): anchored in block 960389 (2026-07-31T10:20:10Z), 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/QZMHP2472926.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa950bd3b0930392b2b968fba219dafe6bc6c2c7389498951614b47c12c8a9ff. 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/QZS632482964.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x947ddd15ab06b9fa9dff3069abed3834369e18f9292905928818f560ce107845. 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/USACX1401655.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bc59093f52ca0f1255d1c4524fbcae914d9fcbae72903427f8da3936d28e23f. 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/USACX1401671.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f7ab1a8d42acfd6ec916af4566a2616f15efb32557a7d606e0c0a41d3c1f552. 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/USACX1401685.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9909d79dc4f640b256255ed111784263ad97572826b0103faf1e8d30ca55136. 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/USACX1401656.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcddaa7352da7d995f540167b832473ffd18d28fd9fb885ff8a3b3a69d3fc6452. 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/USACX1401672.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2351411fd0d0f5c821d4be2466d4e158caf253e29ae68ff1e76637c32711174. 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/USACX1401686.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7933626717845e0b85e71a4ab4d73a8cec20702317716942f25a21b6c8c19edd. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USACX1401657.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x399c3ceee7abd4581dcf6049f7fe87d8690bec4e8d2b044be1ba79e79793fa53. 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/USACX1401673.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78fbfb81a1e9cfa2998f955d63945d07b685a276ce251940f14262e3684aaf5c. 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/USACX1401687.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc453b6814188b02c230e56c96f7c46b1b0a8a55ae79db1d60aff4c6addec5d32. 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/USACX1401658.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaece109330da5ed391352e320d2fc9ca724c2892ed2540add3498a076f51bf37. 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/USACX1401674.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfaf84e798d224bcb723d465231d042e5a6cf8adf96103cfd01235d8b4efa6717. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USACX1401688.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd954fbb11b9661fcdcb2ace2c77b55567dc8f680d089cdee9d8195747999a0e. 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/USACX1401659.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbdb9e8302f0a0dea3144a95ab8000663f9ad3ea58f3840f518c5e1c982ed8c3. 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/USACX1401675.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb148a1f468d882ded8bb47e8e67a00d17a32dbe39043c1aa80024f6a0fab2531. 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/USACX1401689.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x830b7269638fd343769136a160dfda094a667efafe51eb82bf2d4829f8b62fd0. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), 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/USACX1401660.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ceac07ca056eea157fa4c6ebebeb05187ee00cb3b7a1eaaa7ba38af8855e4e3. 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/USACX1401676.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x380047cad026aaedd2311a27ca2c9f6ebe50175cd37d4cd30ef1ed50b6c09a28. 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/USACX1401690.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x608e7cbe0cf27c823a73faaa0f7ff591868b2d2b7c5374684bd71d72e7a6d176. 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/USACX1401661.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96b1e3693d1c8bf2916cf32bba31b7c3cc4042f9aedb064986539cba869df801. 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/USACX1401677.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91a23f925f536ba0df709e2f739d044542861f75e99b3d116e4f104d3f05c570. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), 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/USACX1401691.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe19bd9f45cfea29ab13bc7d7b872298544bac69b819fa412c459972b9aab06b3. 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/USACX1401662.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62fa2eeefaee4430e76d839598db1007d67380983c8f338033d076b8c435a59c. 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/USACX1401678.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00e9f3cd0228b666b1825550da99addeb9deccb31ca3d92fc6bef0cf4f23d979. 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/USACX1401692.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x259ca1e52cf810c0f83b41bfa544ee24e6969a4e39d27847da03bbb34844287a. 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/USACX1401663.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4756ca631afc5276d86218b098eca0e50122f27a0df109b0fb47d2bc5089309. 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/USACX1401679.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81891db55f770f567fc15c9af783cf94ba90504baf27a693b4a2a7f0a90c80b1. 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/USACX1401693.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa90a5bdaddd791341e60573376cdc4900927c37acc66afb113fec5e2413a8433. 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/USACX1401664.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfc3df4a4fcc22aba039c1dd809ae3f0e684f4217240c47871e36b4814656c2c. 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/USACX1401680.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dd774e4e8c1a129d1b790b00181bed67505f677d5e57b677720e33af60eae85. 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/USACX1401694.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2579f145e162a41b37f2bea246181161812a8a1693597e24b0b24a18a749640. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USACX1401665.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf7cab37374523352a451fce664f303a798a7f77841d1ac0836d5893b0df4828. 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/USACX1401681.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49e28b1db21e498a0abb176ad6510d90ef84046d4bc7b82093b753f485a45c8f. 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/USACX1401695.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f7819e7f24992f372365b2a4ac8c8237b72a3f7cf930122ae7177b78734d4fd. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), 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/USACX1401666.
What Can Wash Away My Sin (Nothing but the Blood)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x149b8530a532d324f1524e2bf6c3f5c8a67273cb4ea3fc59a9d166c9f5065029. 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/USACX1401682.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee9232961de4364b3896b0dc2f52fba83c25e748c8382c09ddd1ea3b12dfb1ce. 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/USACX1401696.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd1b0c500edf0dfebf83ff7876a2d29774da5288937cf3699b4c1425ec1edcc3. 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/USACX1401667.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0bead1d79173091441d2319ee0b30934842624e3f088177563dbb16996a31d8. 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/USACX1401683.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6aeb2be72f6daf6e9b53206351d078211c34b5210a9f3fa7de058b5c5fb7210c. Chain 2 (Bitcoin): anchored in block 960121 (2026-07-29T15:22:21Z), 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/USACX1401697.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0b43e32f66844025303ba703ac0074ce9281b1779de9801a29524738a4c3bf6. 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/USACX1401668.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf952ab14f110a41ab14f4936924d4fc8fd5fa83bb6341b9abf45338c6f2475fc. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USACX1401684.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fd797fc2a2ae519679a02601884e41311c70431561a0c37e3e732faa73941a3. Chain 2 (Bitcoin): anchored in block 960306 (2026-07-30T20:23:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USACX1401698.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c64b8f759fe8082445268ac803a6b9f8c300b3039beb2944ac46bfaefddf714. Chain 2 (Bitcoin): anchored in block 960193 (2026-07-30T02:05:19Z), 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/USACX1401669.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x304f59771912e324911a684e03897decd24d7834407536f7d72ee2a00367a058. 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/USACX1401699.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63042a2fe25af9b6b6a5c6e789f326dc6abfbc2b30b0bf6618616e230915fa6d. 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/USACX1401670.