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 0xf8a30c1fd718a729d1fe315dcc6eaa135cc418464bd159dd59d97f72e8af7266. 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/baa3819b-8054-4ee4-9c73-50ebff2c16bf.json and https://artists.proofprofile.net/proofs/artist/baa3819b-8054-4ee4-9c73-50ebff2c16bf.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 0xfeb0a657d87ad7015a33318847412aff599f25aa9f740f04dde66a8d82bc1706. Chain 2 (Bitcoin): anchored in block 958169 (2026-07-15T19:01:32Z), 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/UKXN22579085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a06262ff679369932731dec180d4a940826314f75c6ff4c1fb4b72ce059f266. Chain 2 (Bitcoin): anchored in block 957766 (2026-07-12T22:25:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKXN22579086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbde5ff3ac919dd7d97f0182eca05e8985c834af02df4824dc53b60f5ae1810d2. 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/GXHUT2560205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3792e2f72e8ffcccb6e8a4381c8f4f4afbe7e768e49550a53fc48483b29cf56. 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/GXHUT2560208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe08dfbd170968aff270b62f1e7a62617a27965792f645857b5cedf7cb1281864. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-21T17:07:01Z), 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/GXHUT2560207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1daf71b765a9c2e842a7e3d419fccdd8f585ed11dacd4017d489e633444d1db. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T20:23:34Z), 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/GXHG92504469.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x048ea6346c0674d8c53abf2c1f2a14230fe869dec5c653faea9b1f36b8c59284. 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/GXHG92504470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebc5063eadcc25eb2ebe493ee5cdbb4e080610386bf25b63c974ef717eeb5f40. Chain 2 (Bitcoin): anchored in block 958853 (2026-07-20T11:42:52Z), 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/GXHG92504471.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2f29fe3e0c7c3d8fffc46c56024d86d6da39a6b7e98e6c260cf316d408a649f. 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/GXHG92504472.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e02d176bcc9c6393cc5235756240101d4f83bbf793ee0bf196fbc9cad9ee990. Chain 2 (Bitcoin): anchored in block 958935 (2026-07-20T22:08:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GXHG92504473.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6129c4de009b1ed916d479fefde2c1f3be859223dd39334f7f19dcd4ff386601. Chain 2 (Bitcoin): anchored in block 957770 (2026-07-12T23:17:00Z), 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/UKXN22580666.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2374a7457cdc69e9078cbc4151e76159c8da0c4d9c46aca4a909d8fe85ce3cde. Chain 2 (Bitcoin): anchored in block 958095 (2026-07-15T04:30:08Z), 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/UKXN22580668.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5eaba41cac765608f10158de60e27523b47ba357ad4f94f44f447a8a25659ab3. Chain 2 (Bitcoin): anchored in block 957766 (2026-07-12T22:25:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKXN22580669.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc347d17aa6f88457492cb7fe064842fd08134f3482899343c2cd2d35cf56fd2. Chain 2 (Bitcoin): anchored in block 958086 (2026-07-15T02:55:47Z), 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/UKXN22580670.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fb4c91006bea97b6e8d89204d2103521a69f1bbe2f155554048f5194ba293b6. Chain 2 (Bitcoin): anchored in block 958087 (2026-07-15T02:56:49Z), 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/GX3Q92508645.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb0bfa252ed0aaadbdb61181624f066ca3a5cc5d23aed680fe7d418d5746c7da. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX3Q92508646.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6d4de630b7b6e45a3547fd7e8675cfa4037d72e3fff508cb4e7e70b9840ffda. Chain 2 (Bitcoin): anchored in block 958153 (2026-07-15T14:08:28Z), 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/GX3Q92508647.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6aaf5099bae22ffafd0d5eb6195c8e2ea6d5521f87f529733d33ae8a9efae5d1. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/GX3Q92508648.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd90ca22744eb5d888868c8c05a18f331a5bb3d1881ae1f3a70fcc7b39c0a3dd3. Chain 2 (Bitcoin): anchored in block 958091 (2026-07-15T03:17:03Z), 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/GX3Q92508649.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0592277d6315a226c75f949b73b1a14d8c6b696b4949f5eb9267c4628148cd6f. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T18:53:31Z), 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/GX3Q92520388.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ab3645c58757b66d8f95d1bcc770bf88f4726b760cabdd1b80ff931907c9db0. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T15:55:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX3Q92520389.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23c65e89fb93f90870083e45462fe7a748c8eaabfeaa3c3e33f4e66306f45378. Chain 2 (Bitcoin): anchored in block 958083 (2026-07-15T01:50:31Z), 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/GX3Q92520390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d47e56497cffde68d7f76d7c1f19cdf4a9bb90c8cd0067b32ff3e0403691bb6. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX3Q92520391.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x781bf2b63121e1c30a05fe6ba247c064dfed79a2eb16f546fe24674b80c47b8e. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T12:05:37Z), 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/GX3Q92520392.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ccf84538fe0ce1c3b18b98e26077b7fff376f0a13715a98a125c989ed6b873d. 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/GXHUT2560133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f2e78cdf48ea8459c75a6ac4b1a072e602af654745b0dc39ff3a2163885e042. 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/GXHUT2560131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d44cd148c69f74065f00af6f234bb0fcd32320b1f80fa7389e5497383fbd651. 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/GBMA22557275.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3949c59b6b3439480cdb822619ada89cfe8422739e585a016ad23fcbb6001b1a. 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/GBMA22560541.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd199c6860f42ffa60c162e3cb5d8d69f6a41f5e9259c692f196cea5d7d6e1fbb. 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/GBMA22562950.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc16230902c0773c0cd148c8c26acd27f59fe0d535e9d7538dd76df73476f6a3d. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T19:54:57Z), 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/GBMA22568615.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x465d69154c17e2461fdfdbe59801127fdc22759369ed48ab6d2f660bc02c89ab. 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/GBMA22572753.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x099664377e86a71a4bb6d0633bf5844f3510d837475e0c11618867c903cee1be. Chain 2 (Bitcoin): anchored in block 958860 (2026-07-20T09:58:28Z), 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/GBMA22577044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46b2f481f6adc131c7df8cf655715e98a7c1ccf889c073eb1562ac32bceb4710. 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/GBMA22580525.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x261e297e800cc9edb38e9ff76f8ea0de3dee299f2d46a39edb0f6b3c70c1389b. Chain 2 (Bitcoin): anchored in block 958770 (2026-07-19T21:30:44Z), 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/GBMA22585776.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8a59018faf4f9794eae127e8e861344a76f084a8d110828fa9e882e536a76f4. 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/GBMA22586569.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e5144cbdfaad5011c95b36a0b130da5b63fae326139d26994aff176962a6b28. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T18:29:01Z), 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/GBMA22594732.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4cbc061ce776d1ceb0def6badbbf003c9b0c7df174f2bb540c249c643bbf083. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX53U2503099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc3ce0e205377fd56a004f209bdacb601404a59364305c60f15eb0fe8be2e979. Chain 2 (Bitcoin): anchored in block 958196 (2026-07-15T22:19:20Z), 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/GX53U2535895.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62c3def6e549ff514b67163709561bf3a5a3242a2976ec978c4c53f2d140ea10. Chain 2 (Bitcoin): anchored in block 958633 (2026-07-19T00:54:50Z), 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/GX53U2545129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb115330a5d5682e10db898e442e0300cd6b181219647e55a683179d7a39aafb0. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX53U2543885.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14b65b9482865477e0fd32cb9178e52034bb8bee1553bf16dd83e63094a0fe67. 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/GXHAF2555531.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d3b0591894532dd166e3a118e519c4d40b1f3d70dd19c562c6dea60581cb66e. Chain 2 (Bitcoin): anchored in block 958596 (2026-07-18T18:42:38Z), 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/GXHAF2555532.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42db98301d608bed54643f26380d6883a99ec7305bd6048d46fc552fd8dc81df. 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/GXHAF2555533.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50297c84b685b770ac1f6cf6ddb054fd9bd6e074ac339cffe68fffa30bf245c7. Chain 2 (Bitcoin): anchored in block 958600 (2026-07-18T19:24:05Z), 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/GXHAF2555534.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bad175a06ffc0509d08d1a2c63efaad610b691c6453082afda1b468cece24b1. Chain 2 (Bitcoin): anchored in block 958303 (2026-07-16T16:39:24Z), 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/GXHAF2560626.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f04bf3f7bcfa86147c9435b6f69fd8826aa81613ed49e1b4140c96190f7160c. 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/GXHAF2565368.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf69e50cfdd0429e9ef6ab4c293fd5448ccacb88d349d8787935359a5967e8b5. Chain 2 (Bitcoin): anchored in block 958196 (2026-07-15T22:49:19Z), 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/GX53U2601371.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8df8e4b510d2175f08ba25513b7c1a6361e82b9b39484cf319f918f61b49a6a1. 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/GXHUT2560116.