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 0xbdc6306bc838fae35577275a46f207a4b91f5454c8417cab1a09b53784751c1c. 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/59bbca1f-1b17-4720-b39d-58637285b3b2.json and https://artists.proofprofile.net/proofs/artist/59bbca1f-1b17-4720-b39d-58637285b3b2.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 0x3a481445be227daa10421dff1cbc1e3ae3e1406f645cd8a59cfc6b6410d5c89c. 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/QZTBF2325820.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa61d3e5f5e7380d26a26af81d9393abc712e5917b6bcae46b9aa215a5b4acc2. 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/QZTBF2325821.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2114727d975034429b390e089aebf786f639536f5e7e8e818bac990b77720e2d. 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/QZTBF2325822.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64e359aa9aece0160db36122b839350a99cb126d04f4b2379bec80cb405756cb. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTBF2325823.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4d4929a2b81d1c848851e6238cce949e04b2b11ca98bf5886f6f9f3cc6e4ff9. 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/QZTBF2325824.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20470db39bfc673f4117c6cf8e90a194ab9befc841d4cebe6e7996a8153e0444. 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/QZTBF2325825.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cdc906075cad3e7f0e46c5caeb78d7950c97b3173f0c92f46da9816167c5cd5. 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/QZTBF2325826.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37dfcec5d9e98ba68b483256ccb1b0a64e01819e7c792a2bcded47d209088423. Chain 2 (Bitcoin): anchored in block 957056 (2026-07-07T15:15:30Z), 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/QZTBF2325827.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7053eb3716e39c7519c00fbb3a24ae7b107fcc2cfcb057bcc6a5fc7a493b645a. 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/CZA232300708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67831e10d435982ae85ab84a5c0c7a4bc94b6e833ea7490522b5179dd6c3e55f. 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/CZA232300701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fa155791f6c723d453795213e517ff326ccfd12d5f6e8a4a9a2b649e7e6746f. 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/CZA232300709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x643f085a47c1a40cf622d93566bf2496d31216349f0349100eeffa5b22cc12eb. Chain 2 (Bitcoin): anchored in block 960175 (2026-07-30T00:16:15Z), 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/CZA232300710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2741b43b27373d05f840f1362bd1e2a23da74d1abcde6c4e30da306b2c700d9. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/CZA232300711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x883b6b7d84b310cec15719302e4aaea9a319e5ea42bd8a642741e2d53cb654cb. 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/CZA232300712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50f804526a64d7d111c2745e5a69280c0e531320dac1c8b39eb426e6debb8df4. 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/CZA232300713.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c18dbf6f7ada0325273a41ecab959d1526b59285d65d1bb69a3bf7f533d8a7c. Chain 2 (Bitcoin): anchored in block 957067 (2026-07-07T16:54:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA232300714.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb4b1c37b62a333d6219b6202d11c9c225c5cb637be09a946a7784e72b52d6ff. 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/CZA232300715.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf72d1dcc7dbfcce4f30b6ff8a070cb24c51ad00e2dd4b0fa6a225d4110c3a9e5. Chain 2 (Bitcoin): anchored in block 960250 (2026-07-30T11:13:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA232300716.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b892e6c678c82b8749687440c0358089fc0cd87c87c76b024487f13131e0b5d. Chain 2 (Bitcoin): anchored in block 960218 (2026-07-30T06:57:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA232300717.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc61d0992197be1fdbcfdad6723ed92c525f51cd7725c038795ea008e3fcd692b. Chain 2 (Bitcoin): anchored in block 960250 (2026-07-30T11:13:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA232300718.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e539dd7de392940e6ecd257ab12179b0763551fc3b25b1b66b46e54ece38b71. 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/QZHN82194344.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd28e22a91c704293ba41932df84349f9253f75bda7f502b2153537bb738d3b23. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN42128697.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc986caa3ac594329f9c00c969327737dacd03d976d025bc1732276d43f2f7ede. Chain 2 (Bitcoin): anchored in block 960509 (2026-08-01T04:30:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZRP52184188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1ca371d28f40dbaf6401db0f905ecd92514e69fb51a483ef8b32c81bc455a34. 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/QZNWU2123936.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1832403b3369bb182581cdbc3961a0b9ffc285939de256ec1d2ef1830a778ccc. 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/QZRP52184189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaeae40d7870e722d8eb54f0a53593319360a24ec8109c0114512609e529408a4. 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/QZRP52184192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4135af175725da071d6b8a30eaf541944c56d317825d08d1892ee5dfc4c5112. Chain 2 (Bitcoin): anchored in block 960145 (2026-07-29T21:13:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN82195287.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90142a20f58c770b4522714acb833b95bde0715ee21c1d3e03028ab42277aca6. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN82195288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3600acd3ce2921fc0316fdafe587c0139a7e9408d59376e0c85d4fe60736bda. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN82195289.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7267543689d1db8509143046fad83d748cebb2ad56128fdbf05023e786e5b558. 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/QZHN82195290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bcdef4ac0dbfb5dbe01f95962d91cdef832a6ec4b51842531c4de7cf5106da0. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/QZHN82195291.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd77c75fa56a1c24bd8a19da16eaf5f7d3f133f03310b69f5f8b05a34f7cacb03. 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/QZHN82195292.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bd050e6d6114d382b41d60ff54faa7bcefcb0dfb22f42bb0e12e4b66783155f. 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/QZHN82195293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb49232f2232b54a66731d8af15bcbb8c5777b0245d65d9836d7ca7ce2ed3cb0f. 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/QZHN82195294.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6ab41ac30ea2c2455c958303adcaf51b04325081d29314a8c85908e7a7acef8. 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/QZHN82195295.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfff6631df72a5c31dd86dfa1b991d2107f8f2abb58de2f3ab86fd6c82284778. 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/QZPLR2473885.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b7fffd93ec328b52739c572b99ee2db5b6c229b4f981d7b1975675783fb19f5. 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/QZDA62449706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbbb4aa33b229110dc2dda000ecc6696e5f2b460ff71b39ff4be2457a3b72b73. 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/QZTAU2370738.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf56555022ca5e10a4d8aa4ec5ce5da0b76f68cd6ae3ed82b6949a141e4a30d86. 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/QZNWU2380809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67831e10d435982ae85ab84a5c0c7a4bc94b6e833ea7490522b5179dd6c3e55f. 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/CZA232300701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b0aefd1614fa551cd1195c696164f8360bca32fa0bb2ccb53d9412ac4995669. 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/QZPLR2290725.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c30be7d8c35392a7c19efb0b84b8c72b00a0999626a0738f6a8549b4cf6c249. 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/QZHN32279208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03ef18322e7d583bce949927652c84423c9aa46679e4b2023f9587d33e8214aa. 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/CZA232200085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf8ad608b31674207e62abe1b922f7f5b305c0768bd69301758580e0903cade2. 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/CZA232200086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc658b8ddfe36f9af20180f3daf510eae1f1122cd8173eb62e79ab1cacff20dae. 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/CZA232200087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x594db768220e7f3a7621acafc2cfbca851d8214ee7ebc401009b1a2c60cc00b2. Chain 2 (Bitcoin): anchored in block 957020 (2026-07-07T09:18:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYZ2203217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80cdf7d2ecde53f996d7a343c782c66734c931d24ca4617a60cc4abab7e06c59. 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/QZRP52132835.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1973b7c843dce96b3e3a36613e3af1fbd8f6a072b82bcb3396e7dc01fea1c38. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/QZNWY2149747.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd17ef807d76a5581b8ef0959f96818eafdb5f413938c3c27c5f89f2710edad90. 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/QZNWU2105703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9d334cce26025c8fa1e35c91c5af6e70420589784e454d0552bc23642356c84. 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/QZHNA2151650.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9543f862a1fe9f31a5295de80fb779ab987a18ec42ff116be750e04caa8d4589. Chain 2 (Bitcoin): anchored in block 960330 (2026-07-31T00:58:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES92171187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5bc773328f4e11c8f1251ef483d3189533d42c70c8fd40ded629ebb1ab477e5. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES92117184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21a2c99924327d28f2d7ed9dd5728683b25c35883770c57c5b66772423c26fdb. 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/QZES92117185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75f81e79d3106cd42e6922c704e26201ef800c542939ca22a8a9d00f3c6d15bd. 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/CZA232201137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1616df8136b9bb6e92e27e02237afdee99118391c25e562eca7cb92e6243a27b. 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/CZA232201138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcee7af178f643b5956eca65df9d65caadf75a725d9fce5fd46fd12fbe0a0a74d. 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/CZA232201139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x243ca1f866ce663fc86852c2bfcd0ae0bdc174da73d4e2bd33182b7e734229ab. 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/CZA232201080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1b99629152e587228397ec85af0e4b90d23f36bed79a5b3696279cd3ceec24a. 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/CZA232201140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd17d27d93e5c4d490dddbdaa117204fe4f4242c5e6c01501b14d719139ab22af. 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/CZA232201141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x966f8465219b63f5cea338f2f71c29e40c00bcdbbe124f9e020daadeb98adf1a. 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/CZA232201142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05654a8494eb2a4f6028fc53918012ab37bd0b131197209509915c9e4f0d94e8. 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/CZA232201143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65f89aafe80f821985f7ba8878310d7039eb911d39277a38bc9b958d4e8c4895. 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/CZA232201144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ef2d15bf7ffc653cb94ac6f5c253f8cf1f2fa97f84ae668247afd5066d32aee. 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/CZA232201145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x223ee6e8fe4dc74f1a9d75eb171ce781fb96372d1b5a2eb6eeac7b9696651268. 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/CZA232201146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaed4e4bef7c005573d160e9bd963abe9bf08ae06f0192f4a6a7a0a32c7f64b96. 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/CZA232201147.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86c4672283732b141c05928c5380c10325c6eaf9689b5f2988e6ce3ea93766a2. 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/CZA232201148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9df76213db1c97eb4a7f55bece1cee0edef619ca4feb6b3256713d546204586. 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/CZA232201149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96db6792f20d945f3ecaeea75866262ae969ef29f5bf8e85d148e98d9eda0f74. 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/CZA232201150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21ae07887c40f5ede6997f86200f7d494e174e93e238034ccf0aa36f257d5a47. 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/CZA232201151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf96fb2d23ba13a6e1893b6fe8b4eceef6bb08e4ef188bffbaca795be850ba048. 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/CZA232201152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2415b02c9478b80f936509e4a8e80876da44007d4093b1c2c50100f76827e50. 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/CZA232201153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31f28f5316e3da88a6f60b26cdbf5c1790047f3802c391e63b1c811e245c022c. 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/CZUM72400090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc949df978df42331270b1c526ea1d93aaac811a94e13f334ff76339627174aba. 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/CZUM72400091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62793412a81dcc39e624465e1b706b5f9e1555178c0b6bd13b5afca449198290. 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/CZUM72400092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37ca753407597ffa34c36eb3c9734ead882934be39fbdfd7beaacec6a2bdc832. 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/CZUM72400093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcddd5ad9e066939d7e629357da61ec65240d6cba82d554e1303f6642450e3c3e. 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/CZUM72400094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x740a2ba064f2a69fecc1844102ef1d2b4900d31af337b76a555d3c0658fa91a9. 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/CZUM72400095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa831f16822ea0a477eb90882c8698f966efa170579e1bddc3ef2f30c61cf547a. 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/CZUM72400096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a89808acc99d814407d99c244a0acf865b7106303f45d957f350034314ad916. 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/CZUM72400097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe33086af738e76e9c000c8a8493c21c548cfdf3e1db71b4670de828d8f00307e. 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/CZUM72400098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cb0c1208a9727ff7e21b15cba586ef71e1e0a5dabb6427925b7f0afa5dc47e2. 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/CZUM72400099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa7b7f45b558932e9b04959f901efd19f693dcd8e3d9e7a980f86c3165bd9648. 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/CZUM72400100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09aa645ff524499f7836bdc0f26192b95e1355339ad0ced909747bd130cbad7d. 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/CZUM72400101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5886083384a210d5f31a6ae6d98229a897ccc4ddd73ccfba3ed60ce49ce0c56e. 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/CZUM72400102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfde9d74c54ff794c9a3c10857dd4c63930416ea6d2810e60777d1146119b32fa. 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/CZUM72400103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x379210df419e79bfd39618b0910e08e394a5e5fd26fa519fdf26deafaee8d4d3. 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/CZUM72400104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a3c148aa2720a5e64c57d4678e2ea5db2d1a6de4e61e5a7d72066a95b09daea. 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/QZMEP2224730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x685aeb2c15e6852f6cc67c091ab30422a0874458d4b561a6f6e1e5a786a94ab5. 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/QZMEP2224731.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc8e084794bab668da6fd3c645f4691807d5204e896dddb5f9e1232640427386. 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/QZMEP2224732.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf94c6f485fa0d9e263516e5afa9c679965495c91511764128e27bc7b9d169b07. 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/QZMEP2224733.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfaef5431c739bc5589178bb01465d038e8b8c52dbd5507810017f1de92adaee. 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/QZMEP2224734.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fe408bd826bbd7cfc9ece09af09f12f4c8d013430154758dbc17d0ab730705e. 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/QZMEP2224735.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9756a491109c80c3ce0fcfdb36a0d8c94671d271fbf8a9f31cb2ad46d113021. 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/QZMEP2224736.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fe1f77c6fc5dee280e141162ff739f8b58c4d631b094db851ba1bba4840ff0d. 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/QZMEP2224737.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d65420e11e9c48d1cc6676899c2f60cb0772c6efd934112bd399c15daca3467. 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/QZMEP2224738.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa84c4e5674d42d80529ccd1b3458475075c425aa2158c6ef7be7c72cb7848e3f. 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/QZMEP2224739.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42401584bdffbcfa405c2c74dff7ce290b0ef93aff78d6fe9ce1f536f5c77ab6. 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/QZMEP2224740.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b3757dee43f2662e702a3c2b1fb065e34042fdb18b05a824264d0ec44b148a6. 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/QZMEP2224741.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3637afe1a449f2945fa5f68a3909442ffca753f9d0da28eece276acfb09d3d99. 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/QZMEP2224742.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4af4cf7497a695a4239fd9c45bdc0d6b3682dfe60c162353d6afb916464d5ef. 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/CZH112100043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfab6bfa3b2efa8a84a1f68bfe475c11aa70654e21737160e77b5919415ea8db. 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/CZH112100044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83da975c6d249a6186073316f8a12a89a526abfd7562da3ec6c3a43a24ea7480. 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/CZH112100045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa51e60dddfdf30e6e953686aa9f19fc88d99f4b629f5ff90fd57766a949dabc5. 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/CZH112100046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5916243c542a5c2c78b263ab90d6fe2069018f2fb497d5a516c9aa1ba29fd7c. 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/CZH112100047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f97ce82acc4380e3273581202c5db79fc9b57f264ad4e6558a91bd14a7fa04e. 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/CZH112100048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d1b3f2a5677599d498c8e8c795141816a3460c2f2f47c5bae81c6574fd66768. 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/CZH112100049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0184b02d9dd04e27e154777b224bc70fc5bf542156e5726d86f9a0111cb75c7a. 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/CZH112100050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b4af1a018d9bd1e84bf1663b64ae924470e7308dfa6ecbcfa38cca96c5db50a. 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/CZH112100051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x401ffa987bef735dd565458efbac1bd6a1e7de9e467ab4ce5e0527a5bf9723db. 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/CZH112100052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c685ce10c0254aa882cb56973c8679f4ef5f3c5d009ade54a6e1f99fcbe4c77. 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/CZH112100053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fe164734453f331336bd6880c3ac360777bd843dd754034fe43d0dd1bd6e57d. 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/CZH112100054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0775450b6d50cc831549fa24ce2bc47ac8540d6e7920174b845cb8409be8bac9. 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/CZH112100055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb87f3f9b7d14d92ac9827a1fd0576264e798e8eb8d549737d74b896e385aad41. 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/CZA232100442.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc76aa9de2cb0c8fa4117059f33e98cf415d04ddcfe13ffe341591dce76bd128b. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFM2311739.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb28b96730466ca6e2bc58a14de345ebfd06e90fb6b201028964979f6e5e202bb. Chain 2 (Bitcoin): anchored in block 960241 (2026-07-30T09:58:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFM2311740.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x429662f81ae0724932bb647ef9afee3ac26a90dba07dc18798ed39c0e4556968. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFM2311741.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49d63f1e3298840fc79c11e05be9e8df4e449ec458c44c5b0896ba7f4ea725fa. Chain 2 (Bitcoin): anchored in block 960153 (2026-07-29T21:57:12Z), 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/QZWFM2311742.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb42363c12c8f3a9ac97272e92947c2c3c41f28da3af5402d433ef2de2f3cbde9. 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/QZWFM2311743.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa443b92eb16933d8be48588a20e3f25d98d91fadb4d33a5122d52f7582044285. 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/QZWFM2311744.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80ce1e9df9c86c7cbdb8232e83bb5b97c2a1b5ba56c24fae5607c8c7eddbf7e2. 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/QZWFM2311745.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x114004c8c8aad366dcd0ea5506711f8cd50e506d6e4656dea2a1d12398c254ba. 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/QZWFM2311746.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91419ddd9175e4aa197bdbe01ff5c07658558c40a013ea81b59e498f438764eb. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), 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/QZWFM2311747.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefda1eab8c3d0d57164cfd8c48d8a1fdb66be3c8c2cafa679599bab28a56cd00. 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/QZWFM2311748.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x636deca9cdde9a632192cf6eb74e303c2ad6e334827aceb825184b1016637cf6. 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/QZWFM2311749.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e4dce4a32bfa0b157807d0053c3d7ba5122b5ce80c752daa572982f6255ffc2. 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/QZWFM2311750.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad9ea15ca18b81443d699106733602db385c1dfc794f9c5dbafbe2434f3f6c45. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/QZWFM2311751.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x162182590b34e5b82600943db4fb280e9b062be4e4d52dba0dc1b220390df7a1. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFM2311752.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x638751e680a7a6213cbc48ca7ea719beb44dd1bf393f738d71655ff500f786eb. Chain 2 (Bitcoin): anchored in block 960503 (2026-08-01T03:41:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFM2311753.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4af4cf7497a695a4239fd9c45bdc0d6b3682dfe60c162353d6afb916464d5ef. 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/CZH112100043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfab6bfa3b2efa8a84a1f68bfe475c11aa70654e21737160e77b5919415ea8db. 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/CZH112100044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83da975c6d249a6186073316f8a12a89a526abfd7562da3ec6c3a43a24ea7480. 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/CZH112100045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa51e60dddfdf30e6e953686aa9f19fc88d99f4b629f5ff90fd57766a949dabc5. 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/CZH112100046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5916243c542a5c2c78b263ab90d6fe2069018f2fb497d5a516c9aa1ba29fd7c. 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/CZH112100047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f97ce82acc4380e3273581202c5db79fc9b57f264ad4e6558a91bd14a7fa04e. 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/CZH112100048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d1b3f2a5677599d498c8e8c795141816a3460c2f2f47c5bae81c6574fd66768. 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/CZH112100049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0184b02d9dd04e27e154777b224bc70fc5bf542156e5726d86f9a0111cb75c7a. 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/CZH112100050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b4af1a018d9bd1e84bf1663b64ae924470e7308dfa6ecbcfa38cca96c5db50a. 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/CZH112100051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x401ffa987bef735dd565458efbac1bd6a1e7de9e467ab4ce5e0527a5bf9723db. 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/CZH112100052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c685ce10c0254aa882cb56973c8679f4ef5f3c5d009ade54a6e1f99fcbe4c77. 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/CZH112100053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fe164734453f331336bd6880c3ac360777bd843dd754034fe43d0dd1bd6e57d. 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/CZH112100054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0775450b6d50cc831549fa24ce2bc47ac8540d6e7920174b845cb8409be8bac9. 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/CZH112100055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78294a5602259ece33748be7aa95ecab726620998de91b01e4b08245b5edea62. 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/CZH112200061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea115bdecd1b755ed6df770e02dd76c42878dcbf54e93d23e5ccc925e5370b0e. 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/CZH112200059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9be6b028bc24717adf14b8afe3d5fd802bebad035efe80cd5488804d66fec12. 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/CZH112200060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x349012a4ae03762cded7d3ac5226cfe5e03a6a49ba38dc99615743fdcf9c6a2b. 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/QZTB22322073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27d0d3b3b9e027e0b5b9e869da0b0aa4fbd9e37ea8ea8ed43704a990b942698e. 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/QZTB22322074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd05f83873cfea590a4ef165b7a76b714f9a682386a32b0369bd1e0577397413. Chain 2 (Bitcoin): anchored in block 960200 (2026-07-30T02:37:10Z), 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/QZTB22322075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8dff6378375987efa8e6c45b53a76f82473c77a4c13ee58264996448fd9ef7e5. Chain 2 (Bitcoin): anchored in block 960340 (2026-07-31T03:15:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA232400489.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fd2707c9818c091b09d03e22c8e62ba63cb7b6878a5dacab3f1bfb1a06656df. 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/QZHN92336854.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb72d2b3792b47efd8d309bb7a3072b92c649f0346f17efdf98a9e5124dcf9e0. Chain 2 (Bitcoin): anchored in block 960296 (2026-07-30T19:11:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN92336859.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9a7a628c63d996fe1aecaa2659c7082d5695abb73ff81638b215b89ce449010. 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/QZHN92336861.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40e7dc5521c465d85ba7de92f2bc4f3d209944507393915ef03e07fe439c86d4. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN92112763.