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 0x78f9fb7aa4dedd8c4f03ea9ae4f06d840dfd2d378c866d86d206b2581fdec86f. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e0c066ee-b763-4597-80c6-14bd4505e2b0.json and https://artists.proofprofile.net/proofs/artist/e0c066ee-b763-4597-80c6-14bd4505e2b0.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 0x439b28aa7fcdab768c6e3eb84674db74b784e0a4c42c103459f0eabe9bc477c7. 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/QZS642395195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38a1b56968bf6707582e6e23eb5be9b941080adfa53f89c44372e786f7070eac. 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/QM42K2397746.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45afd68ea1351099065f4f6ca4374076901c27aff36bc030ef28e690b860083c. 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/QM42K2384507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7222bf8a9ac088e70ceec953c42ec902c6392a3e553b22ecc4c5dc903618584b. 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/QZS632345486.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfd5df6fc939acd825461c0e453c0bfe0a1fe6820d4a4bdc010d464458e9f1a4. 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/QM42K2363362.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82cddbab0c1cdb8c7e8a515bb4c9efb7d03552d650645de0fec94d9bfd3daed9. 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/QZMHM2367690.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5b5ef77329e44f7b74374bbe734adad1f022b8e75f4111c7853017a874879e4. 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/QZS632377606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77c14de20e87df51bbc4a5e4be14d6a037ff7614c90a13621473b88910f719d7. 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/QZMHP2397154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc86e698ba5ed4da409a8fe4adcedc21eeae29304c03d6537ea52eedc0e2b5a22. 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/QZMHP2374199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47fbfe5503aef744c4c18434a8d63192029a7aca7d2016dce1bf215f57aaa896. 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/QZMHM2326268.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33d75ef40ff3ca369647704cafc772676fa44fb05622a20b17ad66c8c884bfc8. 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/QM42K2272150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe05282750d2c3884f8860b217b586548d1d80cb24a6018a4b02d6c7cd1b1be1d. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAX2279147.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90259654ffcd6c90f7712b0dfd1faffb7cb38bc843797d0f86ed0864f5e236aa. 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/QZHN32384297.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5e9b08851e85892874ab0c464a4bc04943d634fe74d402f0e7d0667be9b4a50. 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/QZHN32384298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fd5d1217566062bd3ec2be7dd8fab7ed50a64f817475f74b94b63ca5be96958. 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/QZTB72232752.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf43c3a9792bffc266e64e2e1f423abf2ee707ea1aa5101062c10c88e1f900fcf. 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/QZS632208854.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x961dc0942bd39a1e43a2964aba044b3992e5b0d4175d214dfae3ea83ae87ae28. 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/QZHN32384299.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa81235c4914424392fe944320eaabede312e835bd123d65d2d0ba8c9d36af94e. 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/QZHN32384301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7be495ad4860ef728967a9998e05257b348b16256f7392f4653d2cf08c184c3. 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/QZHN32384302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ed0967bbc3f8953e94d69032608b634dbd61995ca7436d2e04d83a44fdc1781. 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/QZHN32384303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05b0cc8d0610696d2405941a2ec20ec50f90acda4ca48e1e75d2a7a5336e1f3f. 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/QZES52304601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x244743a61b65457ed8e80d1b09fd014c17b28e92bfe859cb7b6c631e737d105e. 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/QZTBB2451363.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24f17e28d352b28912f927f1600f40d60285f016a8e94ea0fea8fd61e2758338. 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/QZFP52437839.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x113fbc3f3dd972e18fd4e668f1a45ab9490cc1de3bf6a05eb68a1f4d7673698c. 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/QZTBB2451364.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc572bde8dbdf423d05302d6374da1fc576d3d31d40c3e99da1de9c12e7bcfaca. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/QZTBB2451365.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd3955f02529b9b23197284c45c6ec203343f691b1a2b91521522a2d42ac6a38. 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/QZTBB2451366.
DALL·E 2023-09-11 00.59.57 The Lost Principle of Influence
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee75e81a79f8807c5fda675b09a1535c624d32df21980b98cbbcb64e5b2fb3ae. 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/QZTBB2451367.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x720b2eacd1975888dded09a8b274e6371e24ba9220e1d9a43f6cfc621b458cc3. 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/QZTBB2451368.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fd9732e7ca389fe068744273e60ec19cc97170147990cfe8ffd1d6f522ac2de. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTBB2451369.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24f17e28d352b28912f927f1600f40d60285f016a8e94ea0fea8fd61e2758338. 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/QZFP52437839.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x552916347cdda0b41111528d1378f098d8635f441fc3d124b524acfda0e1c655. 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/QZNWS2473671.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf4134d2ebfed857f42743c5dc1ff33a7088e174c7a900f1b7c4b61e262b2769. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMHM2205326.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc10014b89f8b5055d3e06456655b74aec52bf6574d7a2ffe7cd34e35d18c0d8e. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZS632235521.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a1a65431a8ad63d689e9ae7c6323aac615afe0dd00f8dc13b5fc66dd0deadbf. 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/QZS662286230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa92cf48240647a5bcb02e61c7e2f3b927cf4a9f85d83bddea7adaded65904ed. 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/QM42K2293976.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc498e7a4fec80fc8701fac451781320696548a19611e3714684ec4d130892917. 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/QZWFH2326289.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4afd10b33cc61bb36aa418296de40dd79ad3b2a05cbc4f3a6f5180422f69584. 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/QZMHL2208986.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77c14de20e87df51bbc4a5e4be14d6a037ff7614c90a13621473b88910f719d7. 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/QZMHP2397154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31303ce34117a57437c7f2cefffd8fec1fccce2408937bd6f9d4436ac32990fb. 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/QZPLS2250671.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0272a4fa9c9ea349ea14e6d764655cf158dc85655bac3b412e8082dd9bbe34c0. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T15:04:03Z), 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/QZHZD2258623.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0aeb157092de501ae90faaa39f8931982380206115e81b00799142246c338eb. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZD2225528.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ce3e6fad50f76cbe89a93be9139c41d42bd7ec3104bc53709edd1a1f65d951e. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZRP42358398.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0ab27cb49b1a1818b588c43ec11ba47fb511c7502eb6f72620f0eaa19baf56a. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZRP42358399.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7337749eeeed962ee3c8ef16b432dfdfbf0c9e41e3494641044734f71fad472. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZRP42358400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7ebfd44834bd5d76b6e866e41fb795d3a514f57a06317814682e369b93343fb. 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/QZRP42358401.
Project:UNDERWATER -UNDERWATER REMIXES 002 -
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90ac4f6d47bd3316b59d2c4b178dcaf147eb8749c4071a0a8bdb6cdadf770257. 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/JP92Q2400694.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d3ad41dff9bf0cda7fe388a9199d2b02c0e1daa169aa36f0f3d36733b4b9371. 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/JP92Q2400695.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c117da19b7eb5d520ee837f8dfa6f7aca54893d9f95ef75d663e05a2e3368bc. 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/QZMHK2245508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf013ad9f03e06ed1cd650f1e8b88324cc42b0bc858eb9019170357fc4585a69. 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/QZVK62300208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e3ba751b06569e23d7728b0ec28cd9a5ab758d457fe31741c25cb11cd8db323. 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/QZVK62300210.