, better known by his ring name Douki (stylised in all caps as DOUKI), is a Japanese luchador enmascarado (or masked professional wrestler). He is signed to New Japan Pro-Wrestling (NJPW), where he is
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 0xdb365b42ab47f7ea94d5eb650aa1ffcd960d2c4a377fc6b1b7015c2040371482. 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/1dd291cc-301e-4bbb-b19d-20670bb280c6.json and https://artists.proofprofile.net/proofs/artist/1dd291cc-301e-4bbb-b19d-20670bb280c6.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 0x0636c0739e1595b21c7247e925be2a2264030cb10a63f4a0603e28e9dc599749. 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/CH6541770254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x169c93914b5ea926685923b6b0d3342525006cf45e2a6a6c4bea778a459ef125. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T18:40:26Z), 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/CH6542014552.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc51690de879ecbdab6cc98f108f85958bcead0c878adea6d1d7f1e2e8aee3c93. 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/CH6542038021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e01c34ac6f4965baa8bd9115b1f62a0918c7e288a992457c16d42ecee3d1f6f. 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/CH6541641811.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10c9681d4b0e94fa8a96ceacb1529264755a731e54eeb79d207ef82f82d1a6c1. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/CH6541687611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a661ee79de1e8d727a1e2fa44e5e681efbf3103ed874f3a4fa1d5099c4f6e65. 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/CH6542205394.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32175229ad81d743db79ce245c73488a1b4e3b61449064db90607f746138a119. 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/CH6542227361.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24a5f4755f01d5188c96aa9ecbd2a7617198e68741a005aed77a4bf31bad6840. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/CH6542239756.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11ac1c043bba3337e3a6337a27c2b334df7174e97258db565f542eed9a2ef6de. Chain 2 (Bitcoin): anchored in block 958567 (2026-07-18T15:22:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6542277832.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9e9892adfa10ad07c79541f8a34896095a5ddab6c56587c017748f8f272a0f3. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/CH6542272741.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32175229ad81d743db79ce245c73488a1b4e3b61449064db90607f746138a119. 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/CH6542227361.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5c421ae0bbe9257a31beada0992bac11adee747f108d0d889dbdd05a9b12d25. Chain 2 (Bitcoin): anchored in block 958917 (2026-07-20T17:53:56Z), 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/CH6542327335.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf19971d54aa58048487abca683fb04401e78ab88de0e3cc96ce511612d5a8baf. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T00:01:46Z), 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/CH6542333814.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x131ef5c57ac992629dd84a537c6b4b3ee661016ea17fa779aef37cc3fb7fe304. Chain 2 (Bitcoin): anchored in block 959069 (2026-07-21T22:32:59Z), 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/QZHN82384410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f915c7beb466a9e390d6213827612492749186a8575ddb7390e47254cb81cd8. Chain 2 (Bitcoin): anchored in block 958538 (2026-07-18T10:30:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6542345612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x446b7c29d1726c70e1fcfa6692e5ab57fa0caab9c0728647ceedddd18e904c4a. 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/CH6542363053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd75d59de37f242fe6773f1651e92b541f74e10503ba3c465d7cefccec09c248b. 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/QZTBF2361787.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76257f890b0724b88515aa4e4087afe9440e3adc01facb56a76dd5efe401e753. Chain 2 (Bitcoin): anchored in block 959080 (2026-07-22T00:07:05Z), 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/QZDA42443894.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57741792b09646c6c1bf9b9af75642edfb14036c421aec2a472e394cfa709791. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), 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/CH6542404545.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6332aad0ef856c0670339b0fa84da1fe700295a6c1bfdf0b67dfff882a7a0b65. Chain 2 (Bitcoin): anchored in block 958913 (2026-07-20T16:58:47Z), 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/QZMER2436435.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31224564fbd9cab5840691e873acdbbdd17ac4d547b925e452dccaf5f4af595d. Chain 2 (Bitcoin): anchored in block 958639 (2026-07-19T01:18:30Z), 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/QZTBD2434726.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d89ddd73ecd977ea6dbfb4a2ef9d649c34bb32e34938880d1c4c578bee656e6. Chain 2 (Bitcoin): anchored in block 958576 (2026-07-18T16:22:28Z), 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/QZWFK2465935.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67fa9524f2e834bb93376fea1bd6915135fac7814685cb807d45be4d752b9613. Chain 2 (Bitcoin): anchored in block 958742 (2026-07-19T14:09:34Z), 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/QZWFM2489827.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd33026b353689975eee167a3c8aacdbc38d02abdd7f68b6009fe87e906ecda3. 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/QZWFJ2416146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc6eb85b5b6dd122051299c442aebd239b53b6a537dcbea8c6ca55ebe9e17b71. Chain 2 (Bitcoin): anchored in block 958742 (2026-07-19T14:09:34Z), 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/QZWFG2441703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b4ccf818042cba254fcaf0330546786b74d42a030e08aabee8edc99d18bfd5b. 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/QZWFH2426774.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75331a4dd3da0fa388dba8b67afc4385999e5e8166ab0f8f29fce8e3f0aeeebf. 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/QZWFG2427110.
Ton pire cauchemar (Violences conjugales)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5128fd501c749e0287e87996b9e212653805d9a1a1eef593c6d6a44d7e092c56. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), 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/QZZ772493757.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc083719b8cd0c7738d5485d2eb72bd03c31420dcfa655f8da596c50bf18d9211. 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/QZZ7Q2400412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8821cf713e5242ecfa3d64879f223faca8cfe0ffe4b99b8987c1258bfbadbee. 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/QZZ7R2408528.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x078f0f1bf4ceb06f004ead7ab9e9ef38a9499b5d899c56d862bce6f257894322. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/QZZ7Q2446422.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8151c56ee47213be7dfa2175912431e1b2cd4f07791596874e890572cceb5314. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/QZZ7U2422735.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64d79e0ff1f605e67dad9635d8c1b43d5b87e30b947b108a84ab2ceb56ce0345. Chain 2 (Bitcoin): anchored in block 958576 (2026-07-18T16:22:28Z), 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/QZFYX2575989.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa116f798227759f2f5664b9a0e37fb969298fe9c459ad0bca5c70d045d26b201. 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/QZFZ72500123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6077b1af990e0f5236b2803697b5c932a703980a70f2d7f68841cfffcc194d1. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/QZDA52569028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4a33e3a6e8df2fa7b031f8096448ebac3f1de1addea384cc038eba73d7d207d. 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/QZDA82548121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb548486244a41e6c5a747251daffc710a16ca2b38a4d29743f71608340ef489. 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/QZHN32517568.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc666fb4f7c572f8dc1be79e237812d9db6306b03367fa3d3713f02b121baab85. Chain 2 (Bitcoin): anchored in block 958644 (2026-07-19T02:21:25Z), 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/QZHN32519300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce774e1995a1ddf0833c7171795542adb68c039c2bca332cb9a4295623e8de06. Chain 2 (Bitcoin): anchored in block 958152 (2026-07-15T12:00:27Z), 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/QZHN32519302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45649d9bac44098d94f2b15244635430ab0623b59d131ab6de759ec8dd8d8b43. 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/QZHNC2534985.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedfa4f6aa8a4b45db51ce7159dc8d52cbd026e99cfd578913a18df69f518c88e. 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/QZHNC2594050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e3f25ca2d2783ceb6198e12344c640b1f417f546ba386309ba35d6666ef771d. Chain 2 (Bitcoin): anchored in block 958468 (2026-07-18T00:27:51Z), 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/QZK6Q2551273.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x850ff7c3dae8e8dc9ee3035fd7d2180817d411a4392690ffc9e42723916e1761. 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/QZK6J2529764.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5558ab2ff60029b1a2e2f1590c9a745a9190ce1457951980e8c3841c6a23096. 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/QZNWS2598172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d9607d33b821108695ca3041dbf01a4a12b6da5fee10d70658c288618cf8396. Chain 2 (Bitcoin): anchored in block 957785 (2026-07-13T01:55:31Z), 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/QZWFM2567437.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbf12e7b9291aa163ce8596ffa615eecb04df4e85066d9a9097e48fc487b39c7. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/QZWFW2534718.