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 0xcf2332f3f23670504d3877f6a3fe54c62f80f78ac939b8a03da56f5f06c6a2e5. Chain 2 (Bitcoin): anchored in block 953765 (2026-06-15T08:55:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/bbc0dcaf-8ce3-4f2b-a1b2-3a1f98cd25d8.json and https://artists.proofprofile.net/proofs/artist/bbc0dcaf-8ce3-4f2b-a1b2-3a1f98cd25d8.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 0x77335d8a7a2d0187a57c35c9d00d80d691fc9248eb0e76cef1db505b3380ba01. 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/DEVF11900523.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1175ef9b3f64a1d597f3f0353c32008a82a7471347e7081da3f30699771e1c49. 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/DEVF11900524.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61bda76e86b36f114178719ff8344949c3e4f2093d03621e12b16bd8da0d6aad. Chain 2 (Bitcoin): anchored in block 957025 (2026-07-21T23:33:33Z), 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/QZARB1834981.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d7a3c99360472e45aaab41f4170a7423a614cab1ba922dafccdf736fe29c16a. 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/DEVF11900525.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x127e197cdcb9eff343821fd4aab06246086555ffdff4d52250a5fc0f1ae983b1. 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/QM42K1718734.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfa7f8e86554a65917cb721b1d97bdc3ed76511a8ba02a04cae4143c2f1e78ef. 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/DEVF11900526.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc595cc7210c37cd4af0ba6aa28fa8e5787be64238171a003fd4fd346f7048ce3. Chain 2 (Bitcoin): anchored in block 957067 (2026-07-21T22:43:09Z), 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/QM24S1908936.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98e04c3d5e7c2b3483d449e6c620da2b5f92b2c75fb90ed665dbe98af8b84d81. 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/QZAPG1813793.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x039789404044716dcb3b7fd8a1509d9d368f22ad7eaa0f11f42acd84009c9029. 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/QZDA81989406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf8d418925f8f4ba3e74c4eb2eda2926a1dcf15968ba44fcc55d460a71418cc0. 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/DEVF11800387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3743a115e7ce204e29b17d4d822ba95a85e50b8d7100dfe969c83779c0c49d36. 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/QZDA72407485.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3a59f1e61b947e30e8e27317b5ddf014723400f7316ee179e11dbb9789e4e47. 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/QZDA72407486.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84453048aa6b005617263b0bd69c86c373a20bfbf004b08cab711aaeb061ba32. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA72407487.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6eb128daf9f19005c3e3f9155a9a44601eb57f6d31fd0d26c12664bf0c4bfe5c. 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/QZDA72407488.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6a19085d4eb86ae5e308f94cc0d7f91f2c4865bda24297562a2435ceada9729. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA72407489.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa38a28bb2fcffa24385c749ce3ec363e881bb93f97d167adba860db75e2479ff. 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/QZDA72407490.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12a1c85fe5fa0e28bf103d3f1b1de735d37b3c0e7892b294e954829aa3ee3e7d. 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/QZDA72407491.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x508b118b35217dfa18c5eb8d4afff15db24a7334cd3ff3ca19f979f4a8378759. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA72407492.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x975fc2d4b83c1de5091e913d97b5ec67379264d47c921dcaced9427b3ec5fb5b. Chain 2 (Bitcoin): anchored in block 957011 (2026-07-07T08:25:35Z), 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/QZDA72407494.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0631a5a22ae6ceb27b44ff6d5bf8a6f2e5fc0c4832c2153213ead3bd1ad43fcb. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA72407496.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9c3edf01075006810401c702577fcf00bc0fe186ff13350c00bed124ac46c63. 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/QZDA72407497.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f02708b265e883856b09a6c40cc164aa6c8562b6abcdb01906f566aa622bb1d. 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/QZDA72407498.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04fe914800995c732623f95fde891a57010b75ceb038a544efc9fb9831cad761. 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/QZDA72407499.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93bcde933926017c4a24eee2427b1fc0842b640e3644866580fe4044fb418667. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T15:00:34Z), 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/QZDA72407493.
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 0x04e388eb4687df78aa961c50facf39a5bf3811cdf470503ec9e24ad4285a92d7. Chain 2 (Bitcoin): anchored in block 959152 (2026-07-22T19:03:20Z), 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/QZDA72407495.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a664aa590fcd98bcf833be7420920701e20877d5a07cdca0c730b778409b03d. 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/QZDA72407483.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c8e1c176b20e8086f8333c760924a41c2c7375f4cc2fc566e44bb17c0141466. 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/QZDA52121293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb87541784cf3f88ee1d09136559e7443a898596c4033a2457b24385a62f97198. 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/QZDA52121294.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6a434438b8fc736a552d290acf6da3ec38a3ae4132729375cd2d1c176b8baf5. 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/QZDA52121296.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf813858d78b6366aa8cde85923f4fcd2c17ee3cca29672d9f1f55aa58e51406e. 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/QZDA52121297.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2482e9831a958519750a80c69cb4d065b8346b1e3ea1d1b3778d2eb450c1a191. 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/USA2P2312527.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9c601686183943377e7d131a020a44aea89622910d7defd88809f5b8b9e9e55. Chain 2 (Bitcoin): anchored in block 958041 (2026-07-14T18:13:17Z), 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/USA2P2312531.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a6c5a0d3bb8bc5bde34b3fd9f9c832ebe6d487b18f23ba139511a248080ba5b. 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/USA2P2312523.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05dac9be574ead8887fb43beab6335fd00eaed6d9fb432d524ca33fe833f1708. 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/USA2P2312524.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ee60fe3644da4971ca080a23254042f333f83e258141f2a30e45fe7437e2b5e. 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/USA2P2312530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea23748442366b3a4a9c17d13954610cd6c9c6c4da822a5be221fcc0f669901c. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P2312529.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f69e96f56faaba5d827e0822b164697e8d2ee248a3afcab3ece7fc4a29c1e72. 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/USA2P2312526.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8eb1bdde5ef25753bb03da26e4fc03413e75059417754d61c4e68be4fefdceeb. 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/USA2P2312532.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10940e8664ddad8db0344550773623bea479f03b55e64d74006f8d4738600ec7. Chain 2 (Bitcoin): anchored in block 959155 (2026-07-22T19:21:49Z), 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/USA2P2312528.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1529cb5e91dd80db37ef579b3672df6dcbcb00b3d54d79584b95dbf1e3f4da11. 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/QZNWV2202524.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda190a9a1600cd6068d296dd58ecc8372ed2ba770c66424b4e2fcf1da6f3d0f1. 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/QZNWV2202522.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x472d6eecd4155f267052b67a6b06505b1c556618851b3178e6afd27fc0cdef0e. 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/QZHN42096793.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf72890cfffffd296c6bc237b3c0465d843361e1431d06ab368516a9e91477a93. 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/QZFZ32238207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e46e1304438d4e3daaa260f8deb7abefe84ebde6e640b85caecbc830c8d688d. 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/QZHN42096782.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa866b4404b6a1dcfaee8e6950b9fc207e0220b91a87b85096e3452e7cead2d01. 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/QZHN42096785.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19aadebea2474cc1f4f41b3efb079462502ae26d40d2d0184562472bfa87f36d. 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/QZHN42096787.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x722fec30309f987886772542fa0a05182eaea5f95f69979f8161c6692d8e38e2. 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/QZHN42096789.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9326ff492b7a6b7dd394c4426b0dc27ef0157efaec8918d2a9405cbf2ec589c0. Chain 2 (Bitcoin): anchored in block 960379 (2026-07-31T09:25:34Z), 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/QZHN42096791.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe347aec26e3fb19a1442268fc893b7190f6738f504c0be1f1098378ed090067c. 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/QZDA82029410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05b60ef4e6e2140fc819d818b47417626512b7c38a1fab5237be0051e4b74a02. 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/QZDA52026704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d0d42ed0aec6d912afe310773b896e82a490d6072394f4ec90224ac3329b348. 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/QZDA52026706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x978a1779f12853513d7e1dcc7512277ac3ad6a56a18e3188157ba52dde5d34e5. Chain 2 (Bitcoin): anchored in block 960487 (2026-08-01T00:15:43Z), 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/QZDA52026703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa0f5568955a977f56ac72fae8416a14f9f63269adc24157f6930694213c5ad3. 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/QZDA52026709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x207438a946c57b9909dcd73605c6104cc7e3bbdcf22fbebf62a8875e7d6517bf. 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/QZHNA1903208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09068c02e40176180aea79e68f2d308cecd5770d1b39b391f9b748f0c073253e. Chain 2 (Bitcoin): anchored in block 960487 (2026-08-01T00:15:43Z), 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/QZHNA1903213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc186ecf2fb968a7ac96ad88457507581af7751b53ae64f50883c1429200634fa. 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/QZDA61997004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9810d77bbe8d44a692dc4c55df79b24b5303d56af353ac9a1003db5ba4669cd. 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/QZDA61997008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fa353e8afcdbbd3caceb97a119dacecfa4e810c6e058df34fc961d23a019d08. 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/QZDA61997009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd17ebb17e95234d5993cba94b064cee42eaabd1cc5fbde6cc5f22ee3da826f76. 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/QZDA61997010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c7feae95d6e5ffae3c03c6f0600173716ffedd3e702f5d264f3fda197df3ec3. 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/QZDA61997012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbca12fdcf2e977ea8e3361640cdcd31cb3e60454c14bea049551ca4be041b3db. Chain 2 (Bitcoin): anchored in block 960352 (2026-07-31T05:48:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA61997005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44288323bbed23cf84ae62b9add2d49345f5bcfbece7a89fa8049965e1e0a36e. 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/QZDA61997006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8011767eeb6ef003be65324c43cd5b05ad2bf689968623aee6c10db52175ca26. 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/QZDA61997011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf47f973992a2925901ed379649b002c5304779f4fcebd6ee8320c4a1745c186. 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/QZDA61997013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7016367e534d20ae61d6bf7f9e9a38d632aac59594ee67d6d8b6b04e0816edf4. 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/QZDA61998123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8f6f1eb36794df11362091a98b4a23476de6fbb215d238df3c7ae90e60799dd. 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/QZDA61998124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e5ced31ebe32b65e22a12669734dd1bf4c0c47d715f43555503382c4efdcfaa. 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/QZDA61998127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38d4873e471d4198a96ba9f304a417e6bcdfcc6e7fa8f722a4d9b2ad51e31136. 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/QZDA61998125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5240cf42ff8b66e2aca337cf0bba9be37ab7756671b0c45a6279478df24cc566. 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/QZDA61998126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd1e146c9c172a7a9d08cab24115d978bfe0b8806c2a690556cad0f8b5858968. 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/QZDA61998129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fe24bbd1ca54d97bd3ee08eaa6b10d968ba80d12ac8cc3c0e2768a6267986ca. Chain 2 (Bitcoin): anchored in block 960376 (2026-07-31T09:09:19Z), 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/QZDA61998133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb54a3dfc5a715239ccec3fdc1beb5b94e079607e57c6103b5dc9632f6e6c791c. 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/QZDA61998135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x946c512dc0baca0de2f78b7f71a5d1486743ef0ce0655bc94655e5251281b930. 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/QZDA61998139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa387b554a033532539799e7f71b1f7ced072c649a95789db4203ea174e8182c4. 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/QZDA61998140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x178cb487052cd787af9fc081352774a985c73940861fa78459d9e223ec32bc05. 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/QZDA61998143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2520ba533a6f5aa249ee3beb6ef176e501033986d6cc0e960257491e8ea4249. 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/QZDA61998136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dfe2199d91576b586b062c22133b4e1d2a2f629e0607d60db539b54becddbcc. 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/QZDA61998138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe2d19fe4b89791acf2ccbbcd64740ce27699200706a26514efb72aea0941dc9. 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/QZDA61999082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x325c123f0164f8f7b5b7ad75acb12d827367214dc66dc81ae99e78e5adf1c349. 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/QZDA61999088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c89362b9202fee209bb4c31dd542bb7909c15f5cba5803efaef6a20a7d7a153. 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/QZDA61999081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee6f8a2508c4c099c2a3ed7a3eba7868c2234dd6f09af3726fdacb71f2c5cc2c. Chain 2 (Bitcoin): anchored in block 960513 (2026-08-01T04:52:22Z), 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/QZDA61999084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c104e2514b80750e65d884c5da839b4c4804a29770a2ff97283d2591faa3094. 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/QZDA61999085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed8f9cefd5d1285994197c67d508cf70201112444b6e45aa6abeff4dbea6d3c5. 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/QZDA61999087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaaa53c022a2e523cf80a113e0bc0e13dd32e6787bf5aed1e3169a081ff8e33b3. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ32238206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3ff19758a9d230f53e53eaba46c5aa3aa1a097cd5b439824f95a094af7414e2. 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/QZFZ32235665.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa107bfabbb5f42ebda4579a4e0bb72d5fa091823efc0f4ed50f678ab76a25076. 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/QZHN81907085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab1080ddc12dfc420fe6bcbc8427f8194efc190ee148acac9012fa09b8edea48. 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/QZES81974344.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6b07eb0ad3d3618c5326a8cdda3e2157e7fff6d260c5085537eda2ea0fb87f3. 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/QZES81974346.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c02161ce95aec4319185336d6096548f02001a744a35a615c8c09000f4db11b. 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/QZES81974347.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d44b52bb712956c9ac61db6d81c7a2e6a5bf2e158c0fa6626b6e23e714cc9a4. 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/QZES81974345.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed701399ffc155e3708798429c66b1da9e278d65fabae2755c529576a0d8b499. 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/QZDA61997478.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x644d425a47648672302e7f22b5f2eac41888fa207ba4016a687975523e77f60c. 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/QZDA61997479.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x394243deec6e673136e3eceef76bb80810935102971fa716074795d54e7fce66. 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/QZDA61997481.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ccf490787e7206c6abb6e9c4daf255e4bb4fc448be02c6e044ec6f508e5d0cc. 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/QZDA61997482.