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 0xeed7888fff23dd777c609e985e56007732fafe69cb4646461fc097e099f90271. 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/e069f08e-73c8-4c6b-8dc5-6e8fb21aee7d.json and https://artists.proofprofile.net/proofs/artist/e069f08e-73c8-4c6b-8dc5-6e8fb21aee7d.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 0xc88ea766e9e1a6f1a9c715db83592d2942f92fdbccf3f2a97365bdcd5d02a5b4. Chain 2 (Bitcoin): anchored in block 957750 (2026-07-12T20:39:38Z), 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/QZES51963952.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85a1692fed68bffc527d2b34cdd81ed172e480ff57bd900caff71e03162e4200. Chain 2 (Bitcoin): anchored in block 958945 (2026-07-21T02:29:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES51963953.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6be3af17b06100c75f7e1e435a553a3836e4649aeffbcd9f9c1373f5d17a2919. Chain 2 (Bitcoin): anchored in block 958349 (2026-07-17T02:28:59Z), 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/QZES51963954.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x998a94224f1fb3e8bad5108c1986f16b9283c13dc289608e637e02fce4ba9f9c. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/QZES51963956.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bab6b38f935ae9cc33d6d7dddc045a7275fb22039602b90806cba9a4f3e1577. Chain 2 (Bitcoin): anchored in block 958572 (2026-07-18T15:47:37Z), 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/QZES61911743.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc25a2bd5eaf969c7ed9a7c14147527bae45885969bc56e928ae5cbe9c46cb1a2. Chain 2 (Bitcoin): anchored in block 958263 (2026-07-16T11:00:20Z), 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/QZES91988847.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a0e11ea39fa5e05db6e51b616bc82998d75925c9a8f0850f64d19f0581bed5c. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/QZFYW1980873.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5c3f90d6710709a5097a689c1f09527e614404b22294484b3af3145e21eef0c. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/QZFYY1953572.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd59402bdec2ee8711e1ea3afc20cdea0786bf169efdbf366319b1ecc3eaa783. Chain 2 (Bitcoin): anchored in block 959103 (2026-07-22T08:23:57Z), 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/QZFZ21995261.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb13a62da9f4a3036e41c403ac2891e59d8b74548f77cba295e883d84c1f792c9. Chain 2 (Bitcoin): anchored in block 957754 (2026-07-12T21:26:22Z), 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/QZFZ31966566.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cf63938c268d44fc7e0f847f824f9a7ab1ddca873134225781f6c5f2dc5e150. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/QZFZ31966568.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34eb1f45dcaf34985c1dbaf4ed7527c9d6e9b7e97442b51e8c1ab2eb32c21540. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/QZHN71900921.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ef9f58452defa5e32f12ff5142cbb7a894a64929691a9cfa24531de13d3e256. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QZHN81908621.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed8b5863700e7ace33a0052b450fbd44af95616e49a7994786049ed2c0c34171. Chain 2 (Bitcoin): anchored in block 959037 (2026-07-21T16:59:47Z), 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/QZHN81908622.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3ecbfba878fdffbb15c800412a956dfffb4654ab4deb9047238b8045f43b951. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/QZHN81908623.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea6df5b3e9cdb12423dac940a4dd66f0bdf3a674f0e6bee7e0fffda733b384f8. Chain 2 (Bitcoin): anchored in block 958935 (2026-07-20T22:08:19Z), 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/QZHN81908624.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x397cefba6292d286147ae7a9870540d0171dc1262a5e95d309f3bd0e7ea88588. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/QZHN81908626.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xded1815575d6c16063e407d7c70213e35a08a5f36fe95aa564623079fbc25ceb. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNC1986627.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c716b1b6d91cb965016661083a42f41c4158fdbf760de81130ad9f0abecfaa0. Chain 2 (Bitcoin): anchored in block 957750 (2026-07-12T20:39:38Z), 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/QZFYX2047120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3040f06c9dfacebab6a28fee17cd8d491fbf5931b4bdff7532538ba4e41f3a7. Chain 2 (Bitcoin): anchored in block 958263 (2026-07-16T11:02:59Z), 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/QZFYX2089127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6465707e7ad4611e7cdd722850f9b6a29c26afee845ac8d348cb72d8f3c38992. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/QZK6N1982127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xded1815575d6c16063e407d7c70213e35a08a5f36fe95aa564623079fbc25ceb. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/QZHNC1986627.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c716b1b6d91cb965016661083a42f41c4158fdbf760de81130ad9f0abecfaa0. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), 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/QZFYX2047120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e37b0d64d984d04f4251b3ddb1f09620164294058e1b577d301cda54b4e4ce6. Chain 2 (Bitcoin): anchored in block 958271 (2026-07-16T10:46:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNA1993507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeac157c089b82f273dfe84f27394d1eb2746f1cb12dfb65e03e86f7e472340c3. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/QZFYY2095204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29ad84f6d2ff361804ee5f14cc788c23cbcfe589a51516d21d5ae3ebd43ff512. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T12:33:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA52082125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf33199c6c4ba3b7d9545193d652adf4c03e7ff3fe1b7ef3ee1538340f698b1c7. Chain 2 (Bitcoin): anchored in block 956425 (2026-07-17T08:51:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN32094368.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcf69281afce594a6a8296b6ef3f856a94b57e916557fcb64c0abebb29542550. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/QZHN42053258.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8dd489ea77f315238750bac1676ad2bbda7871a5a574caad7fe71c0eff99431. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES82025964.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x220a6fe4482e83dfa9ccd20170d8c4271835e62313c28c563369d6ee1f0a2904. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/QZHN42053264.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x368266decf3706dffaa8bafbfaca81d1c70bb403133594ed29e8a6e92de06b97. Chain 2 (Bitcoin): anchored in block 958563 (2026-07-18T14:29:03Z), 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/QZHN72002995.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80c7b681357485a516babd98199a73da1b8250e13a14a15a5069ad0a43c77831. Chain 2 (Bitcoin): anchored in block 956426 (2026-07-03T01:37:49Z), 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/QZHNA2097870.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2208cddeb23b81b7df86eefc2716f2216476239993ae89c38ebf95572cd06a1. Chain 2 (Bitcoin): anchored in block 958170 (2026-07-15T18:05:38Z), 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/QZK6N2020023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc53ed38cc3cb72d68f179c71b5fca0fe37ead702e53307767830c88456158fd. Chain 2 (Bitcoin): anchored in block 957750 (2026-07-12T20:39:38Z), 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/QZK6J2029788.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf70daef12a4b248e14a0e2531e05d29acd47c6e41ffa4ceb75187e28975cccd4. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/QZK6J2030715.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x306369549411809f6021e3b9978d9662799f1bd7b96d0d14bc5c74046fcdb2df. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T00:27:37Z), 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/QZK6J2077654.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e7436ad6973870df51b3ce5090a2970a412d761a57a46343209b5eaf29c37be. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWS2057520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1aacb3bbe7ed287e725d8191dd7324f2d72706c59e045e57158f54befef37c6c. Chain 2 (Bitcoin): anchored in block 958491 (2026-07-18T04:29:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWS2057521.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf4737d3b7e1af4ea6192d7ad25890e84be4af46ff579d0e130988b2bb1756a4. Chain 2 (Bitcoin): anchored in block 958905 (2026-07-20T18:40:43Z), 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/QZFZ22076659.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66cf8372cacae7811612a8cb66f4fd511577391b163c970fb515404cf27a20ac. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T10:20:17Z), 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/QZNWS2057522.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bfb86ee4350626a3ae0d822bf9e7e3b82555c9571da493fc22360f8a36b17c8. Chain 2 (Bitcoin): anchored in block 958677 (2026-07-19T05:47:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWS2057523.
Why do it today when you can do it tomorrow
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8a7f23e8e0e9dd43629f5d6249459c5a3b6233cc27201434bd43687e0c38e01. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-15T23:25:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWS2057525.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30159f641780f2b48e4a74ee5fafcfc79470621caafa99e5159824f440716af2. Chain 2 (Bitcoin): anchored in block 958802 (2026-07-20T01:04:02Z), 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/QZNWS2057526.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb5d535c45e1a86f62a3d4f90965f9076f932159b087168ca5ebb97f72bb0a72. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/QZFYX2107884.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b9ee1ffc0a43ea01fb9efeb54814e29c8c50edf5938953b7f25dc4b8f71e1e9. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/QZDA72168147.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf34ab698f5da02a75abed45b378fcc86bb0adbfc31653d124bdd2dcdb5a768f. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/QZHN62119968.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1ac21ec80c864d995a131c84a6acd07a67ea46d765d4d971a1869d7d4306247. Chain 2 (Bitcoin): anchored in block 956425 (2026-07-03T01:28:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6N2108639.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x292f8e0b74506f277d9f4b29b9c74dc06e4dae5bd49d559f48dbd70e14cf2221. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QZMEN2101595.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38d9bfe2208de64685ae5c08dd5448afa1bcef57d7b691d2e7260069b4d51037. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEP2110102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xece8c6a082bce5171602e134af01c85ac7f62921eba8194010d2026bb7fbe391. Chain 2 (Bitcoin): anchored in block 956425 (2026-07-17T08:44:20Z), 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/QZNWT2116311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa4fd403b9f4eb03859c96d40d23e88a718014cffbf702a55f32382f20e394cc. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWT2174924.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59dd9d35eb52a502b1dce3256031407d632515e9b0cd9f783f6ddf6ae4fd2a3f. Chain 2 (Bitcoin): anchored in block 958731 (2026-07-19T12:35:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWV2114790.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c8d75f7a34de1156a0ca6afc09b59d737b362ad834bea7f8047f7ebbbe0f5e5. Chain 2 (Bitcoin): anchored in block 958808 (2026-07-20T04:56:09Z), 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/QZNWX2147355.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2dd38cd3b31062ebd576b07f49664c2dcd871b4c9b1105c308b2d39fc70ad3c8. Chain 2 (Bitcoin): anchored in block 959069 (2026-07-22T01:04:08Z), 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/QZPLS2180915.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x952de84c74634b88b396c50485d8f4721024a6f959e3485df4de64cd6c601c49. Chain 2 (Bitcoin): anchored in block 958913 (2026-07-20T19:48:47Z), 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/QZFYX2205890.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x851288fc775c3406ddec4c9fecda808d2451fcdc71b0750386c1bbc0b6ad5685. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/QZFZ22229278.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79d885ac3a07c5280d3dec199d4210db5056b3461621d0379f76b22f77c89434. Chain 2 (Bitcoin): anchored in block 958783 (2026-07-19T23:32:38Z), 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/QZFZ62284349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7220801a2eb43a8d86de6b532af7d49377a119d90cf08c3baad32151facbb7c0. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ62290059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf34ab698f5da02a75abed45b378fcc86bb0adbfc31653d124bdd2dcdb5a768f. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/QZHN62119968.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7a10795f1e1624c5e4243302db19d3ba48ec823ee687d6c3e80a3b2ef690162. Chain 2 (Bitcoin): anchored in block 958350 (2026-07-17T04:37:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES72118655.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38d9bfe2208de64685ae5c08dd5448afa1bcef57d7b691d2e7260069b4d51037. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), 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/QZMEP2110102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4ba4a6934c318ad25be1f08e71aaf40f3213e9a65c6ce5933ac9495125902cb. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/QZES72218124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4ac92af1cf4956f469fe0ccf005ddd2e69c8832f0f3c11cdf20f9aa1a926fe6. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T18:23:52Z), 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/QZES92185315.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7985e672d8b13fdef3b55464d41e972ff11637aebc7acf548d9a3ffbfc907223. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T18:17:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES52282854.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c7227336e2962f3b9e1e8410500f8e93919c4a6d55f73746e606f2490ed7b8c. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/QZK6L2277944.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bc6afd362c9f9a3e311f36f4cb3c2ef2900fab105519637c1b3caf3ec33bc38. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T21:59:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6J2295681.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x439179513c03f4e715158efc9bf647bf637d06ba9e94eeb1978272eee2ab36f6. Chain 2 (Bitcoin): anchored in block 957754 (2026-07-12T21:26:22Z), 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/QZMEP2205320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23a40e0665cb4f0433ca5bbad26fcc92f25367d0af5137ce531dd862e461f716. Chain 2 (Bitcoin): anchored in block 956426 (2026-07-17T08:56:59Z), 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/QZNWT2242129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cb7890b776598b6ab7623bf71648598bcb651e85a2b76f83489d56fc64c0d95. Chain 2 (Bitcoin): anchored in block 958169 (2026-07-15T16:16:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FXQ892200295.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c0fc29a742241d364c1e41d6f1edb8825d9065e98f3c2b0b37eac69e697546e. Chain 2 (Bitcoin): anchored in block 958342 (2026-07-17T03:53:04Z), 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/FXQ892200528.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06c75292696c59922142e7cd06f0d4eeb91e45eb98f351295e4dac0fb738d5d7. Chain 2 (Bitcoin): anchored in block 958170 (2026-07-15T18:07:41Z), 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/QZDA42340458.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83e789d79ef5fef90d6c19eda239dd81ee2f4428ede7afb84a55ebcea2d67ae5. Chain 2 (Bitcoin): anchored in block 956426 (2026-07-03T01:37:49Z), 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/QZES72306377.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff85bf448762386e3e1c70025327ffb36f04a3fed3ec186864e5e5d44ccd8816. Chain 2 (Bitcoin): anchored in block 956426 (2026-07-03T01:37:49Z), 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/QZHNC2387215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda4d4813bb76cead096f524cc073ddb547cbc326d04a9279a90555caf5632997. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/QZHNC2387218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8eb4d5abcd0bc8e4b8bc671ca0aee952ef4c17f1e534bd2b7e2b0db9a4d4181. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZRP42370584.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc31e53597c1170b3fe758ec7e75ddba5392d4e1abf931c05a45a9fc3198ab413. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFG2356424.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20e32caf7187e2e038688d7779757ee40d5a7361c52851d4fb058785fd756cd9. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/QZDA72475995.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72ff988d07aec3fc512a6620a5f2058b79045687c94926f7dfbc0c199306361d. 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/QZES72478073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5d54aaae690dfe356c03ee5473dc21e27209243231233046e10b3e4adfd15cb. Chain 2 (Bitcoin): anchored in block 958793 (2026-07-19T22:59:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6L2418775.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cb57299243e12e526a129b45d66a92b71a6fea4dcf3bd34158a924a3d8ab7e6. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), 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/QZMEM2460227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7656d760ce38823d6d0156022a3b95c8b7e52233ea76eb36f4167653460b42c. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/QZNWR2469815.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x811423056a611fd8b74d4c44d136f8713e8ab138b8166b672c4e5ff913c05f6b. Chain 2 (Bitcoin): anchored in block 958142 (2026-07-15T12:32:22Z), 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/QZNWX2497777.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bc7e72b0f13d8f54576d30b5399598bffc1112f5e8405f0c7bbbd2e2cc6e0a6. Chain 2 (Bitcoin): anchored in block 958491 (2026-07-18T04:29:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWX2498981.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa181e36bb9e5b1434203488ea31575380ffc433572009481ba27c2e51a4a0f74. Chain 2 (Bitcoin): anchored in block 958987 (2026-07-21T11:06:22Z), 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/QZTAX2484089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc778b8abd8e8e61e2ce4e076c43a15b1df78653a138256769b2553afc05aa6a9. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTBC2415472.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d20286f3217db5c00ca83a9f33f93dbae219d3e0416d565e27351ee2086e119. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/QZTBC2415490.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x558c74f5a59729f1e22c91a6be1dafb1630190cbb72936165330f5d3275aac43. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/QZTBC2417498.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56f9fd85d204b849bc7c9c8b17bcb5862969499e992f42f1f62be60d5db3b569. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/QZWFR2457376.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c0c8ca975a09b72e53680574eb6ced1f4264374159bdc76f71fd646b3aa59aa. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFR2457541.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ce18720bc87d8ac77b10ad858d1e6b6d41da9a83a35d9f7f56cddf8d0928abd. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T05:41:54Z), 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/QZZ762484683.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x897b89f0a7f48ad45a5a95328a49699e544beea62cee5d66b66a9505e5e17e63. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T15:55:19Z), 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/QZFYY2524142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e031d3ea13a4e59a3cda0c42882163f9d924edb59f951cfb39388ca5273eca8. Chain 2 (Bitcoin): anchored in block 957751 (2026-07-12T20:41:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES72561388.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27efb85aeac748acd9df5edc1d52c4c37d8c35da8043705cba540144094939b9. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES72563336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50cebf7a825325aaf2a80ab937617c884b930482228b9b9d18bea9bdf93ba916. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T14:38:07Z), 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/QZZ7W2546251.