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 0x2a2319d43c5d239ec08bbc089718f4c09bff35eca7135e7143f69b1cc380901b. 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/cf5d5981-4b4f-4ac3-bbcb-989fab86d5e2.json and https://artists.proofprofile.net/proofs/artist/cf5d5981-4b4f-4ac3-bbcb-989fab86d5e2.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 0xcae122b510d3e33d2e5a535cf4e6bd6c4bd1df5888d7ae0b26b35fd89d1db0db. Chain 2 (Bitcoin): anchored in block 959105 (2026-07-22T08:00:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATR981164117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbee3afcadd96d8364209e1356b5040dbe00b4f9cecde1a5b2a86eb94782cfa38. Chain 2 (Bitcoin): anchored in block 958969 (2026-07-21T04:58:13Z), 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/ATR981164118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c9aea81b2593fbc53080eecf5d5c623ae1d8fdfd1efe375c14759d836059e2e. 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/ATR981164119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91ed107777c697befb4b3b5d32f6a050d6ebeb4b4feafd0eef1456cdfab9191a. Chain 2 (Bitcoin): anchored in block 958977 (2026-07-21T08:28:39Z), 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/ATR981164120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0256df2f8820fff1a310e0d8baa2159ae4103378e1e07e08df1205a8fb777da9. Chain 2 (Bitcoin): anchored in block 958246 (2026-07-16T05:55:09Z), 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/FR10S1714245.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6811a962b9f34b610c699d1e16c87539aa3fc555dd5c7407b1965fa4244964ea. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/FR10S1714246.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77195764eef7053b6a8413ba5de2c09b7f426a86dbec847e174fef669a655ae5. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/FR10S1714247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66e07021f0072e2da59fda6f67856755e2c1a64ff63da1230d88d56c67d792e5. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/FR10S1714248.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe55c112c4ee43ed513d24ff4fdd248f975970c6908b0d06b775e1b4be021a4b5. 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/FR10S1714249.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6d5da5de825270508dcc8ed00770b3203b260df012eedc915a3d5e8347dadf7. Chain 2 (Bitcoin): anchored in block 958342 (2026-07-17T03:43:54Z), 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/FR2X41793703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13bf8295e85130127d760482ebf79b6042cce639a5c6c9f764177a1402c628d1. 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/FR2X41793704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5525f836f0716cee0b08bfbb85f90eac4a80234a1fc26b9d088f1395c4176e1d. Chain 2 (Bitcoin): anchored in block 958395 (2026-07-17T10:10:33Z), 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/FR2X41793705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5c9a2b8100bb2b7503434c1aa0f8a2b7ccd20c8ccb502864fb3bfd929afe574. 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/FR2X41793706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81ba60402471663233cf7780dd9291e29b82a4e2383b3272b3a63941feba152d. 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/FR2X41793707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97afc6788eca75572be15747ee8e8a1a9b10992a1771f0aa8ef9cebfaf454d42. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/FR2X41793708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45a13ccfa6027c59551c9d55d48e048457ffbdc0b0f97819a9581f46ab06f1cd. 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/FR2X41793709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15a01ef2d4fe56ddbb5b6f2b88607cb1fbab350732e8fd3cbbd5a057895c72e3. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/FR2X41793710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdde3c1a622b5bf01a49aa89ecd8614cc72a812da0942ae7de732f44d99859c9e. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/FR2X41793711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48f3449ec101376b6ef7387f66f04ee4314e33f2bb07410b68e3eff0b848c521. 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/ATR981164797.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa794b39e22b0610b5987606e46d0a8c0d2d7f2c8ec36ec75037a3d1c4341e980. 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/ATR981164798.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff3883106a1e1083dc90e0718dc4234fdb23cdb12d1b28f567bac1297c7c7985. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/ATR981164799.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94629cd68ab751ff4adc148675b9cb806f7095ff809a8cc66b207267a22c75a5. Chain 2 (Bitcoin): anchored in block 958696 (2026-07-19T07:45:31Z), 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/ATR981164800.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac1072662ee5f88962c42fad0fd0b93e9b38acc3a8d706a00993169a6ae92666. Chain 2 (Bitcoin): anchored in block 958342 (2026-07-17T03:00:12Z), 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/ATR981164801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a30d6b017bd96e303c53114b942df46322d19ffe0dd7b8bcced65da02404c32. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-20T13:53:12Z), 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/ATR981164802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b1c03e41221b3a027c36556cb8fd57354196e172729926d714521d73998475d. Chain 2 (Bitcoin): anchored in block 959107 (2026-07-22T09:20:30Z), 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/DE1JN2377255.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x694d4f670a3468f37fffe8dd6a6560a0542f190a1790845b603a40f2400ddce4. Chain 2 (Bitcoin): anchored in block 959052 (2026-07-21T21:16:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DE1JN2377580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d64016137b42792ab03358490b01fc65d05f66498056a1391f960d47350c3e1. 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/DE1JN2377294.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1161888974a8778408e63399cf1b37bb5e89c077449c5dd1503bd588bd098235. Chain 2 (Bitcoin): anchored in block 958975 (2026-07-21T08:49:38Z), 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/DE1JN2374807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda670872e3dc5b6cf9d36a0ec4ae8e9beb3d9def1e13d037e67b4792b1f9388d. 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/DE1JN2374635.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c9f13c7ec7e4b90b1c797d592bb3553d0c2199bf0b3dc8e9d9085ef44b41d31. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T22:21:38Z), 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/GBLPF6810923.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9547d4ad81b1007ffd901feb6af60008be68bbba170a5d65c7f9b8c526053f1. 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/GBLPF6810924.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f0a6ebf7537a4d27e7e7167930fdd9edd34518311bfbee5f43562c49af82664. 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/GBLPF6810926.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x725e6dd947994a485e671f9616374768ec1993ece65d79542f81ef877ceb05db. 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/GBLPF6810928.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65a5aca698fdf78d4ada29c2483c2c0f78def438c6bd70cf739a4dcb75083648. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), 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/GBLPF2400744.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2bff4ed22ad8ff455881fcbdd0d94ee1595878c4bf49cd92e0e8675742ca9ec. 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/GBLPF2400746.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8dd4d501e275872f646d0be5ea5e91d1fc14c9ae775bd5f111bd3c2222beea1. Chain 2 (Bitcoin): anchored in block 958662 (2026-07-19T04:43:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLPF2400748.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b41011f9d447dce98a47c7c8bcd55cc830ceb0393d249b6c89f540d80629d3e. Chain 2 (Bitcoin): anchored in block 958342 (2026-07-17T03:35:46Z), 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/GBLPF2400749.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45d5beeb02e2f7124ef0ad3048a6c1f96f4ab726eb757ce0f7911a4fdaad45d6. 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/DE1O62460026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d3150d5187e62e37c9e07efe5b88594d62b762e57ab64f69ea7b057a2c1cfbc. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T03:06:51Z), 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/DE1O62459910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98757df08636d6eb3c399aa79862d327d0736eb66b1666f39c0b41ff31fed5c2. Chain 2 (Bitcoin): anchored in block 958771 (2026-07-19T22:09:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DE1O62460029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4a24fac64e9ec2a5f90414d24504876bdd8df2d0b8e2f59ed19657a1f51291e. Chain 2 (Bitcoin): anchored in block 958987 (2026-07-21T11:05:57Z), 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/DE1O62459903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a8684a95c3fa40042ab2844e41489b45afbd0fdfbe64eaecc235a997d9c84f5. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T02:52:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DE1O62459941.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad029b0a2daf0dfee576d440eb51cc4c7fef4f9a72ba6ec108787c4db14de18d. Chain 2 (Bitcoin): anchored in block 958765 (2026-07-19T20:52:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DE1O62460018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b47d6da46425e5840acea57944c1d0b31aa4c252c2e5815f93e07f4b5cb0847. Chain 2 (Bitcoin): anchored in block 958891 (2026-07-20T15:58:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DE1O62460187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x828877cf71ca96713cf71f7e0e61ba24c0d9b4ace1e3b2117db7643f9cf3cab2. 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/DE1O62459946.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89e65a0ab8519d7a0cbb562b6c0c3c1460b52b3b684107951d6605e73e2e9d96. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T02:20:52Z), 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/DE1O62460005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc277687d6abca0c53e977e877169c95b73e9558bcde4ef752527d01fd1939a8c. 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/DE1O62459927.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x974b8d4f0586af445cc7d20b1a7b4ece864050b6a37de597bbabff30ae308153. 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/DE1O62459915.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f354fb9dafc4aef49f631303718af08c46bbfe2c2738090ba6cbc6fb33bb12f. 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/DE1O62459912.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba04c8ec6635b22015fb9c46e65d118ea7042eae94f227c5d732cc2298d3520c. Chain 2 (Bitcoin): anchored in block 958980 (2026-07-21T07:04:12Z), 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/DE1O62460573.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x306e14851e4b08c5fd74b660e3728d7e888fc6192e5866c52ad3e59fba3624a5. Chain 2 (Bitcoin): anchored in block 958918 (2026-07-20T20:07:38Z), 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/DE1O62460600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8ac662a08e9b899012a0ac4354f34ed6de0dbd97fadef23c074fa4dab4f8f56. Chain 2 (Bitcoin): anchored in block 958918 (2026-07-20T20:25:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DE1O62459878.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8be16697b7c42b8d0228a6a6da8e92df4c0c1b145453b41eeee5170727f005f8. 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/DE1O62460117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68fa453603fd8351cae9d7629e60ba1e55ac345547af5cc36356575502b4c03c. Chain 2 (Bitcoin): anchored in block 958689 (2026-07-19T07:11:11Z), 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/DE1O62460286.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf23c03bc93ba5e3f20e4f30fcc07f730c1eb707880286986c22656a79198b7b. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T03:27:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLPF2402109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a58e1d6da060278ca440f04ff29b6b8884008ffef9166d7d707d356540fe3d3. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/GBLPF2402111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46d9d0d28d3452d0d7441977b1bf8ebf1eda55ce724e2fba96eb1ca505e3beb7. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T01:37:26Z), 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/GBLPF2402114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d1d742a4b1df3a3465141053b305ee456d9ca61c50e5f047550faecec5a7fc9. Chain 2 (Bitcoin): anchored in block 958924 (2026-07-20T21:06:52Z), 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/GBLPF2402116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc99462361d6eae546ee4df1b39d5ab33f446d04dbfce34016edc7353874aff04. Chain 2 (Bitcoin): anchored in block 958342 (2026-07-17T03:22:09Z), 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/GBLPF2402117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8dd48ed764e586b0bb4f4dc1721f6aba9c29e95395c6303f76a019e4a0054e0. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/DE1O62460270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6afdba597c64811adf546f5aedbe84242f1f9a63b49d699a8090c763bcf82fa. 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/DE1O62459958.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2017c97b51b0674e0a450a5a152907e83b2a41a445e65373ddf29e841cb87929. 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/DE1O62460044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2441aff2d79bf9dcdf5e468b72007ddedbd482d49ce55e0983103ac4f4cee6e6. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T08:39:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DE1O62459902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa16d67cf9a0fa41dcaa818bc8d0c7846e3aae6193ece4505adfa06c4f80aea6b. 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/GBLPF2500954.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb18f9a56372e46d130e976d4b80816b1ca38057f4fc701ca25bdc7f7d1e4ee45. Chain 2 (Bitcoin): anchored in block 958696 (2026-07-19T07:45:31Z), 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/GBLPF2501454.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb56018d097a77c183453c3d013281a20c055b810c0cc99fe5d23eeedcc927b32. Chain 2 (Bitcoin): anchored in block 959088 (2026-07-22T03:53:21Z), 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/GBLPF2501456.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d981c108dca60642e66e96dd1217d1fca3868cdabb07e48934a610260ba1eb3. 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/GBLPF2503888.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce686c4fdd5cf4d2099a5c86ba04da8b4e0ad72ad4f39c8c6ce755ba6398f550. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-21T08:52:50Z), 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/GBLPF2503890.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0f62d96c218205bcbe8760fd3d75ae47dd8df755b6a9c22a3505f259ed69d6e. Chain 2 (Bitcoin): anchored in block 959076 (2026-07-22T02:31:26Z), 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/DEAR42580352.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8a531275fa69947e87a4184c40abf85157c190b17fd14b5281b3c2884af40f3. 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/GBLPF2506849.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87c854cc2bf52870f838cb61d8a8c5970eaca448cc48679aeda5bec8f01b58b5. Chain 2 (Bitcoin): anchored in block 958552 (2026-07-18T13:15:29Z), 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/GBLPF2506852.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cb1cfd820c058104851c5e7376d36c64c566ca97bbb8ad27d505c720c683d59. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/GBLPF2506855.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3e7053c679f39f6ab8951de6b706894a57ca037de4de8983ba44976c8f82a52. Chain 2 (Bitcoin): anchored in block 958861 (2026-07-20T10:02:52Z), 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/GBLPF2510838.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71b6ce98a94862f53539f1fbf028b3df3f319412692030117ab6e9287d70c121. Chain 2 (Bitcoin): anchored in block 958853 (2026-07-20T11:43:36Z), 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/GBLPF2510840.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2d29c47f8ff3576ccf56c4665d5aafcff70ad27c1a3a966d1c8e4868d745742. 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/GBLPF2510844.