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 0x82e498933d370a3b06d2e688e843718e90a61ddd8cfaef7fbd9d1f6cd49805f9. 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/370f6c07-f3a8-4a3a-8ff4-fa8b2b3ea1ee.json and https://artists.proofprofile.net/proofs/artist/370f6c07-f3a8-4a3a-8ff4-fa8b2b3ea1ee.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 0xf6a84fc971d6ea452fd068161389ae91483c230bcf5745530cc6e2557ce8d2e0. Chain 2 (Bitcoin): anchored in block 958153 (2026-07-15T14:41:46Z), 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/FR59R1738907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1a9845b0d521087b383a3c970fc9651f663cf045f4fb61134204c0e2cc1397b. 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/FR59R1738908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cfd79bcc3104893ea285a28baf073b4b456c0c5053a3e8f24bb4eca996bc1f5. 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/FR2X41731342.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62038e3bd8192fd5cd4032acb3aae3d5a4f234ee7ea44135194cda3141815e36. 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/FR2X41731343.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf769b602b801b1ece6b0643212037283dbed5581e7d71b95d083f2335a8b9042. Chain 2 (Bitcoin): anchored in block 958331 (2026-07-17T00:43:06Z), 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/FR96X1637835.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa052fe1f82d355ce63d9535e15f5df83f1a8145d6b573b67e2f154eb05893359. Chain 2 (Bitcoin): anchored in block 958682 (2026-07-19T06:17:12Z), 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/FR96X1637836.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe509409e7cb5589a968e3dc21f780eef2ee1cc03704caa7aad60f3f21a293449. Chain 2 (Bitcoin): anchored in block 958798 (2026-07-20T02:11:37Z), 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/FR96X1637837.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef7d428070633109477a94076636840d992da297be21824a22a6701d15f9fec8. 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/ATR981164864.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3d0cf342450ad15febb9427fcc07fc98da7d3cc42e6cf0d45c2e5d9931f626c. 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/ATR981164874.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11a1b3da8396c5f481f69a6500a5283a77c93eefcbe9f005f0508c97a4943231. 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/FR10S1731240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f80e766e46398df08d9c912012e1a4b881f430b0daf90fe9649b5b06179a945. 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/DEAR41948607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x758cf39345d6a3cd70a697d8c57bde6dcc93b88a180b0770c15e1494fc095846. Chain 2 (Bitcoin): anchored in block 958742 (2026-07-19T16:33:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEAR41919390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe83cfc002ecbc8d68c59ed16d5c0dab3cc8806a92549c0c6f86990b31795b7b9. 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/DEAR41966802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x859f185e14b73d8e1b6dda34986069e8dde0a3b10d157d830950ca08d5f3b020. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), 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/GBLPF6753791.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1e56abb422ccc6656c3576da39cc763507a1a650a2157b92f13e2ffe247973d. 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/DEAR42468635.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84eb0003085732905e539bb10c84ef5d60190a6e8216580561ad712879a99e3e. 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/GBLPF6797423.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x230ceba4340d789088768ba41a2e9923c6e76b77508777fd357ae1f47f60f435. 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/GBLPF6810909.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa61fcb293523560ea268b2f82db957006435603e4f81f9e34d63fc7180b18b61. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-16T00:42:21Z), 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/GBLPF6810910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf9dce14072369c79dcfdc6915a8cce222f35807b1b336451af0c1802444c1fb. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/GBLPF6810911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5539a2d0f3cba5432b372932ba83cc12a30a203384605b33a4bc35e95e9ef923. 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/GBLPF2400739.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x075cc5f8d672a9fa2cfa610f8dfc9b5d5b9ab899d669901db87cde018df94a6d. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/GBLPF2400741.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe59f6d1c1e0e708728edd60845ca9e21e28bba36b99301ff754f27a3ca6972c4. Chain 2 (Bitcoin): anchored in block 958541 (2026-07-18T11:37:54Z), 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/GBLPF2400742.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94424e74ef64729e6651b61021b8cb956262479d91302b08b477b18470aeaaa8. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/GBLPF2401211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab6fa8340202ba3f63f1384f5cab204c0f8fd625beec365be89811a606d8b8cf. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/GBLPF2401212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53909877eda5b112b3e0ca6f3083cb008bab31bd73a3897e874a8c26f1c41e69. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/GBLPF2401215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xede6ac9b118a274fa914e1231696a416d5a1a6978e7e2ef4fd7a0dc727b3faac. 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/GBLPF2401199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x817c8356f665e7491e223f0d5b8d645e07877bae13062dd626e70607107b2e96. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/GBLPF2401201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6f56cb3515da88dd226757419091dd4f115794d955d22421f7a3afce0a35163. 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/GBLPF2401202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0cc852d70aa2d1c910f7ce02bf08f0c5687b9b08948623942e0aa5d66d38e22. Chain 2 (Bitcoin): anchored in block 958543 (2026-07-18T11:58:44Z), 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/GBLPF2401205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2c272442dc859d09a0fb1a8c1654896cb05fe082cfb7146435fb2a3bcd08018. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T18:58:59Z), 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/GBLPF2401206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47395e8577d09ae7747fc78d029bf779be356e5fb3cf10aa561eff3b7052d94b. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T20:07:32Z), 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/GBLPF2401208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x106d96fea53ceb5cfbfed119cd9f4bf5b9278549387d1fe03a895895ec3b6769. Chain 2 (Bitcoin): anchored in block 958251 (2026-07-16T06:29:25Z), 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/GBLPF2401326.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97cb8414548a0fab1aa7a589d12f5f2c5b671ddf5835200bad3adcaa457900c1. 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/GBLPF2401327.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3c6318d32ba80496596d209148e5a83950d7388378b138030f8e2acc012eb10. 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/GBLPF2401328.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c551c46f7361ac823ffc97d951300f5c217aa1d4a92c226a46e30563ee05224. 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/GBLPF2401321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b2ffebdc32aeaeb59202659542eac1204ccb67d8027d4ad5d7afc3ee9e273a4. 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/GBLPF2401322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f3e5dbd78b165e1ebb95985601505c6d36833a2ee9f7e634d97d274c750917f. Chain 2 (Bitcoin): anchored in block 958342 (2026-07-17T02:21:28Z), 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/GBLPF2401324.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39e215cbb7e34d606d38065f675990a7faa3cc0da5d8c193a9c51d39dc267c1d. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), 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/GBLPF2402107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29ee3d7c09556aada804be37c386414b0e6ea806bc39b76af5068164e0574417. 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/GBLPF2500012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54896eb011b7f20f79de77611c6161baab2c57db0b8ca89c0d684ac54987e878. 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/GBLPF2500016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42cdb63b975f8c1a4b86af9ef15ef3948be3bc9e65abbd375971f9a61cf9b281. 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/GBLPF2500017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb99fcb41b88afc652e2643dd76c77be4d3f8a4f64d1bdd2c1ec59b75cb4b24e7. 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/GBLPF2500018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x069e9b6dba943c8b3b89e415a52ad2a6532c0bf0dc91635f18429aea34c72243. 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/DEAR42599364.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61fb00fb31d55e14269187f03d5d4e5ee75968f968207faa97b60a0092fdc38e. Chain 2 (Bitcoin): anchored in block 957625 (2026-07-11T23:15:09Z), 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/GBLPF2500815.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d565395dab47fc008cbf00053276fc26f94dad3c91d526986c57c3faf4cca8f. 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/DEAR42599678.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfce35ebd520a444ed7e0ccdc7dc98aa405cfff900ba18754ae4625bbc2cab2d1. Chain 2 (Bitcoin): anchored in block 958246 (2026-07-16T08:09:34Z), 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/GBLPF2501263.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e1b27ef2881c57534c2d987e352ba1b1b376dc7b450c655d129dff5aafec954. 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/GBLPF2501264.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25429100be3c1806ff6a5a3f59f850a5a072ca5a7384201b93db89c1788acfae. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/GBLPF2501266.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28f79be96c0da623649db70807f20cea563f1733dc25583016894a10828c81bd. 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/GBLPF2501267.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e46f66f2e4544c78f20218ad8dbd55e63b55f2303647f17ce20282fb5929418. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/GBLPF2501268.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79018dbd9f14f70bba4e7b68091a32e7acb63ec8f4245c935a51efde9854df34. 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/GBLPF2501270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcd45a7b052c5ccfa8d8ceb77e5cbdd65f7f2c8afd09bdb372284ffd448559b1. 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/GBLPF2501273.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04af7f24bf2548efb124e5a27a7c515557beac1c6b9c698f1b5567c0347d321c. 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/GBLPF2501274.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43d8b5833a5bf5eb602d342513ea49a724ee0a285cfbcc6453e1564667d96a33. 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/DEAR42597907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb48f8dfa9f6df91527d2a9ccd89d241c3deb78fdc61ec9f544f975dd0d66555. 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/DEAR42596782.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x766e3743cf4a7625ccf4acd3ff4d28efbf50c44086baf4327884e4ed7e1a1103. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/DEAR42597520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc61d92c4f4a3976892154b4f1abbf1f27a9b17f5fe912ae7f39def0a4f71bfd9. 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/DEAR42597314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd2ea89dba27453ab3681ef6445f0962ca3dd4fff12bf8bbb83452c446cd0535. 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/GBLPF2509269.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc99a5b2e7b1f74d358c1bb4e6f08fce981ae62aac889e6402b4e2b6d9192431b. 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/GBLPF2509270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07aa33f0a94c5481d0f196410fbfcd863e672d869bf942d99d3268ae0f78c7e1. 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/GBLPF2506811.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf01369f1191a4554674d14ab63637f041e6330eb25cc9a750781fb19f8bdbdc. Chain 2 (Bitcoin): anchored in block 958771 (2026-07-19T21:07:32Z), 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/GBLPF2509748.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfccadcabc04967086d0bdaed9dbd7c781f336b890df762afce19354a19d0197. 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/GBLPF2522005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4485317eaea8f56960ac7e70c193eef6fff45894c007a4e6a76abcca0e565aff. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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/GBLPF2522006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x251990706e3ca0b4fa7ec3d8a778111536ebd79b27c10e389d61185de3e1376f. 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/GBLPF2522008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4509e03db057f556f0f7a60e0edd174c78ed77cf7b87568741f369db3f3d607e. 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/GBLPF2521771.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e05046ccfdcb541d99f8bd4fe92c6733a05c8acc949dc25c6db9bea0c70e70d. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T22:45:45Z), 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/GBLPF2521772.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x963abe3d8c2461b26dc6d6dd293287f9bf645e5a781f622a0f71d24d24cb6df7. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/GBLPF2521773.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91914a11dd5a37881fa7b13802015452368f709be024fde1a2021c83a56c9009. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T22:46:45Z), 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/GBLPF2521774.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa265c7fc4c4460ba10c8eebf938e82f9e3367b25811a699ae01c1ce04114967a. Chain 2 (Bitcoin): anchored in block 958246 (2026-07-16T08:36:36Z), 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/GBLPF2521775.