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 0xc4ef8e660beb6041a5ed79799880107f6cb373160522ec5dbeb612348286dbf2. 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/00e8fc77-bf0d-4e26-8135-4b76f135f94f.json and https://artists.proofprofile.net/proofs/artist/00e8fc77-bf0d-4e26-8135-4b76f135f94f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf1217809f0a82937d486c405fa7015d5bcdda5b188d55dfd9e635471c7559b5. 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/QZWDE2395599.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01fa09668ca306f1ab015039093f35f3629436a5cd4325e6ff0099f4db7c6433. 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/QZWDE2395612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x631fb14cd3c023554bd10a8c01bf9badb0db1031e07480f254c55a9e2c82a824. 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/QZWDE2395613.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e4d31f25d5a6296151c0844820fbcbd9720180a41d2a045e4189dd5b2f4425c. 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/QZWDE2395614.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75727425818c1375a93f4babf1a343f6070c0b0ade5770bf4a697d50a28bf7bc. 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/QZWDE2395617.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcfa71da98f28a99a67bf0496f007372d7a29d6f4eb3ed0e9db5d909278ec691. 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/QZWDE2395620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52f0d49fa7fd21b9b4bd577ae3de07b3aa13582ca6b0fd29e2bbe88c0b6b0b78. 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/QZWDE2395621.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffe780b7692cc8077aaf9d3c643acf7c2e111c01a74dd6d95946c9e95f0ecc32. 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/QZWDE2395624.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x040f4c5eaf0274e1968685dd88268a28b24a394c96fab9c41c8dd4eb5e02d611. 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/QZWDE2395625.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ff108b84ae7deea93f7b6076ff4650cafece28e361a01c3ab0c050c6971e13d. 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/QZWDE2395627.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x877d39b23a6c415268c0e902530eafaed00041a93aa02fc4407d7b32da8842e3. 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/QZWDE2395628.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0fb08c45e50f4e17cbbb09913548f34bad9bbebe4c4708980d4e1240fa96568. 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/QZWDE2395629.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdceca27182b53696f7ac71ad74fbc7f7234c946283b2bb0c2e1c48b8d2d424bd. 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/QZWDE2395635.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03544efca1a32da21d0625b9a94f520e13667c6c1a418643ac9d6e95781bdb6a. 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/QZWDE2395637.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb096a8da558b3cb272397b280b89571c982aab1d494ce1cac6a1bc4f226878f6. 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/QZWDE2395640.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x101893c3fdf0cd43a6eb8969c28ca72e20d75cc48dbb6a69e6c47957ef9888a4. 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/QZWDE2395641.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1d1b3d15fae6b2cdf728b51dafa13062700864abf9590e379b75ebbb38b9eb8. 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/QZWDE2395642.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf09d55bbc1262a9ad3c588470db844b45e06279ec8cb548a10141a0123117d7e. 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/QZK6H2112989.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x822c58e05e00e1aff58cf9b7d0d730128374c17b2c1fc957203fe808d6f8425d. 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/QZK6M2136270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54ae2e706180e9cff37e289934a6381e1a807421110517e076d231d695b3b6dc. 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/QZK6H2112990.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07b7df2a73aeef532de9e6f451d0b1861cd4525204c1a22b41b1dbaff3998ddb. 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/QZK6H2112991.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd54a75b31636d2337027f4783da99c2e120fc82daa8b2c5eab76f07913d19be. 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/QZK6H2112992.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x992db76a848c5e5466a930e0150e11e9db8749eee283aded89b5726567f9ab10. 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/QZK6H2112993.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed03fff2a0876a4a7e6a107681dac68802525ccb3e3adb6185303c6d36d5d22d. 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/QZK6H2112994.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b382e17da7e47ba267f479b7fd472531aeb31ef86d49f2eedce8a21fa958973. 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/QZK6H2112995.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe15ed216ef0cfad650b3f7be0fc9451660b65a53e0ce19ea33d3b7225b21505b. 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/QZHNA2103396.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b9a1582ce3b895fd84e80d2bb7d5eb5312809bbc17561bfd7c2038a6444c813. 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/QZHNA2103397.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde6c3ed4ad98478b09a406ecfc17ae3989ab2d80a4797e8898867d4e456842ba. 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/QZHNA2103398.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe88debaddc80fb29f6dc8f6bc7d91e1ffbeaad89b93d4a317b18ef45e6640eb1. 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/QZHNA2103399.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff2233ea3864d55a270f45dba61c77768dcd91d6549505db74d3afee6a7bedcc. 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/QZHNA2103400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x430f3191f571b3aa8ed881c1d280a5099c8bffa42d9fa8bed18e3d987c64fa19. 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/QZHNA2103401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b752c51e196cc9485d40495d8be316265c5d42c4e38b48988b3d402bdfeecdd. 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/QZHNA2103402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2637254642c83a540da8f8e8e6303e62ae6a09c30829ab03027d5bc8c37b660d. 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/QZHNA2103403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x844f0710602755861fed2577703d12c469af23fca9f1dbbdcc2fb25ae17f1112. 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/QZHNA2103404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeaa467b57873fef5ca88b8d1a8a3c81ce0cd4cd57d69f9394fce55d998d487dd. 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/QZHNA2103405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0f2d558cb5c6973280f7597d8b8f5da8a62f96dcbd5182cb97312c28c001881. 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/QZHNA2103406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90fc682ff7067024e5105b92b5088eaae7552f6a028b146a3c3b2d59061360c7. 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/QZN882553211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96a5295903598ead33d38a885ef08507c8af64ba8918893999b9e645103cfeb8. 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/QZN882552407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb07b5150d9e70ec91db369de1410b2460eb4eb930de8dd362161ec9bbdf6f493. 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/QT3F22410276.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dd97fae06b7b254cc6d41433f10b8f851870232d90df1fcf982b54c2b2e8c78. 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/QZN882403285.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ef7dfa16b02ddb1c8eedee6f979307f04c8a8f56d2c838b28b609ce14548383. 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/TCAIZ2423633.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74301ccc0ade57cb5de2102495adf448bc50a7deb6d43ad25302a81223bf8b9a. 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/QZTBB2442784.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd07bb3cfb9e6bd58c0c54e941549c537efa5993449aeec33bd1101511d7c5f05. 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/QZYFZ2493007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebff68721cfe3132fbdfebbdca3a50d20357f9aae6e1bb9b82d4929593778f52. 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/QZYFZ2474891.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd84d9dd1737c5a9bbc4523ffa4da84f75803e2875f3dac6d86f76f33bb7bf903. 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/QZYFZ2405583.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1020bb9dbb1cf3877c6a88f3683cb59405d92ff3934924eeb1b1c63d6b5f3825. 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/QZTBB2383487.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70e6c8128d6791a636ddbaafba9b957bfdfddc9502d89c4065a3b9de62144e4f. 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/SE6XW2341678.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9100a68c6c81d5ba617abacc8c556de129efed6c34d5e5147e1eb0ff67c64cfe. 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/QZK6L2327029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81e4fe264ec6f73d8cab5c5eb596c5f1a27f894623b8e1b920e75d6b190a8c8f. 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/QZK6Q2359647.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31b77c18b6b7b15f6a4dad6f35012b121f2d71bdf06d7456f00487674046396f. 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/QZK6Q2359648.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c77cefba425b72b91944cd7f78464fa90d7c0af5cf15e71e4db5a6362756f04. 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/QZK6Q2359649.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1360aca833e34be04e83ec9bf7cdf5c299decb269b402faeabb8ce7f59ed6480. 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/QZK6Q2359650.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc50dc1fced58f3e1c69ff356bc3f46da7ec62383bcaf6ee53d96b42db1961002. 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/QZK6Q2359651.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x123cf5f8c61c6f8d3e7ed53d8a9d371a364bc4b6064b4f0eab6b4e1d806f8d34. 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/QZTAT2258114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b988542f8e71b8cd84629925b5c637999676d17b8a6fbf895f0d0ab8542bd8e. 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/QZRP42255629.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c0b81d70374d3568b587bf40261a173ed3eee9f4869d0e0509781b7ad452788. 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/QZN882210860.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb047d86a465bf788d34ad6ba76c418d36c6ac9c56a49d4759c185e52b8bbefa8. 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/QZFZ42263924.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9475753721f9e1c327fece2ee64cfa6836f44cde73e26e81734f2827ddb69149. 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/QZFZ42263925.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e8009f96af53f31eaed9084fed5569c3d8f9251ee67281c482ffd6cb0a68977. 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/QZFZ42263926.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6265fd5adccdea24dc3f5cb2d45c4d9638dadb162feb0ea44d1f1c17531aca15. 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/QZFZ42263927.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe23cb1ec560c5b2fcf6fe7241454368afbb497dbb1c322624debb864159f6dd0. 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/QZFZ42263928.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddca55620ae09e883728cc35684db5b67bcae12d92895b56910a072a6268eb85. 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/QZMEP2194477.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b690d27ae0fbde076aa821dc3e43135ba71da3ed4ff2051ea79341f6e0078bc. 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/QZNWX2152584.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x822c58e05e00e1aff58cf9b7d0d730128374c17b2c1fc957203fe808d6f8425d. 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/QZK6M2136270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e0da713653550ead1d4d74599620d88d146fccbeb93a34204f33285015585cd. 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/QZHN92186753.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1adcaf80a99d0cf0890b84326883108dff748115545413324ce111b255c43807. 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/SE5752135627.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16042aeb1e63bf79c5e28cc611bbe25ae747b47b2fe85e552cd98f0f97d14c6c. 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/QZMZ92347887.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x145ce92be340053020b2d962c869085da0f5372f992776b15b709c29a233abde. 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/QZMZ92347888.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbbc2f8ea5bfd5f74cf23f6fadc64ea214cb88bedc9524bcced7e7537e5d344d. 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/QZMZ92347889.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4bf06c9c2bfbbd747f94853888200c3dc780f0ebe5446b98d8b17630049d3d9. 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/GX3Q92092674.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x324e45620095b57cdcd562c881517f6096a5aac09813263ff21c81642a802546. 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/GX3Q92092677.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe01a713cd733d2132e3b710be7f7e65c99519858e0b88322ada0c0e114e47af0. Chain 2 (Bitcoin): anchored in block 957057 (2026-07-07T15:21:38Z), 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/GX3Q92092678.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10970ebaf0903c3c8f62300a6c9f717f144e182e92cccde082da2cc6871e4222. 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/GX3Q92092679.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b9a64a4f7ef537afeabc77a3866b7c2eeb1ee8aaa3395e58addc7ffa94534bd. Chain 2 (Bitcoin): anchored in block 960231 (2026-07-30T08:33:28Z), 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/GX3Q92092680.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb895d3226ad0db10f7df71da2be08d6423b086dd0132e38be34a691cef748f7. 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/GX3Q92092681.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4db3b3356c5d61816d319808221ef10d3a7a4c9aa7ca1f70b2486be2e9a55d01. 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/GX3Q92092682.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11d94b90a67ef1410db127fd6107ce5d2ed29ee6a8045531c68f4d25af819a30. 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/QZHN62110264.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bfec422efcc88617829b05d18e0da4265d1af1cf9d85dcd19b63bf961a083b3. 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/QZNWY2141489.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf395d03ed0557afc090e5e318b63b5b661c11d978e4a516f494fa912f5554c46. 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/QZZ662417949.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67a9b16b56e134786151bdf32fcf269892f92a93f746713f48f495842e0f958a. Chain 2 (Bitcoin): anchored in block 959134 (2026-07-22T13:34:27Z), 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/QZZ662370934.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x101a9d0da8437dcee5ab65bd730c9a6deea99fe8e49005d84f586f4563125a0c. 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/QZZ662417950.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfa4fc7b5b964c863bf17f889f0799225328367b866e754a1ea1d98d87fd0b05. 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/QZZ662417951.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x110aff6a5995e8f995a62ab6dd57001d7631d1cffaffb6a6104bbcca313b0216. 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/QZWDW2376953.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ed6513ed77cd4d7253f5f29246d088fb12bad0408b412cd7ec193874bd2cb6c. 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/QZHN32330647.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cab3ebe314fd9eb64e8eb0499c9b4f791ae555a29c51378b0fb6c798e7b5966. 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/QZTB22436977.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0733acdc194f7f5deb5d8c9e3a38f09a3335da8e64a6675c6d389714242a8fe4. 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/QZTB22436978.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90447d9d671ddfae090e3976b74cdaa0a6a4029f29bab1c572d27c2b2a7f666b. 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/QZTB22436980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaab5b979e5fc8ab7f4f234b16801e8ca89a741fa749331161cfeb680631a6a6a. 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/QZES62108524.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19b29e6f30feb718168955eef20034dc4769d6a8c28ea7d5f30c5ba5ee96851e. Chain 2 (Bitcoin): anchored in block 960191 (2026-07-30T01:51:26Z), 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/QZES62108526.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49022bc6d494200bd84eef405433c777ea1f028f027e5b6158bcaa212ce07459. 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/QZFZ72194933.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x281a29587bfee1a09fe130599efe4378c71fb1c2126ef76fa2a7e84940fda551. 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/QZES72413401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3c50771c4025b7f38e68f67d64b2eaadfb7141500ee910e4baafeea18f5dd29. 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/QZMEN2484795.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x929acc22cd456e09a6fd5d87667c9660d82b78c82c1edf06350a2936a76da4d5. 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/QZMEN2484796.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6af38140bbffd2c1fc9845cacaa980d104652c488d0f4879ce359975f37fe192. 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/QZES52299014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2f1aad197cf5a1b81886f8cee8524f6f6f5ae35f02941010f9788b257b3a5c5. 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/QZMEN2484797.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4890b7f2a75ef6e06323b6535708f5046815e2c022ca1f6b801c0108e9ece8b. 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/QZRP52277797.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d32a13b70ab61cd9257f06fe692ff911ef7b9e540c0b27be4f3591e727f709e. 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/QZHN62103310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bc14f31c5ec255b930cb5708947194fb19448d31615807aeaddcbf569200a80. 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/QZMEN2484798.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacb78796b234697486ea790cdd2245b5fcfdbc84bd4380e073e0b70220cb179a. 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/QZYFZ2389380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe78b4711cf86bb10609cdadcbea79c3152664c4493199dc90f39dd0e07442929. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZYFZ2389381.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21a971b3e4b9c67160730dab0085afd05cf142f470ab76e5484cb1bf0d8949cf. 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/USJ3V2031845.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d32a13b70ab61cd9257f06fe692ff911ef7b9e540c0b27be4f3591e727f709e. 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/QZHN62103310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0efc18724112c7c24b5e2c8d3e514e3b2c2c05c08ea628d6ab6d3798f9459a4d. 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/QZZ7R2449643.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x247abaa99cc9642032fefb282196bdd3cf354647f9dc83a25e5580e4ac4e3f71. 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/QZZ7R2449644.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50782080261c16d45ab9e762d3ce9189b1d8cb09ccdd572513338d95eac175bb. 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/QZZ7R2449645.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bf5d7071a7fc49f165b8852728bfb2073745677f56150b4379ab33be66c3e88. 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/QZZ7R2449646.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd445d6115f53597d117f4875af6985b4c37e1650756782db53e6e264663dd05f. 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/QZNW72207665.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2abea97913e5cfd2070f9a89b6fb0a26e99909b0347c438a696e747b25d2e514. 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/QZNWQ2166886.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76a5797ff3ed5f71428355cca0b6fc3473ef4dfb3d4571b2451175a4d608ae39. 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/QZHN62237465.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65344b951316a5e8e1bcc34e8867351a5715108f8a6a7dabafd01f2107136fe7. 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/QZHN62237470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b5da700881a88a0db9db2ab3ef288b617d6f1651eb14d6cc1a31914bca7b2f2. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWQ2166889.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x593acb68a97e3f77cfbd780badf57e3c0badb3b37a7168f32b5cbf87d1ffb8f5. 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/QZHNC2193862.