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 0x6fe562fe896344834228a260ffd978e14044fedfb8052e7cd9629224abfc3fc1. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/85cf251f-8662-45cf-a43a-cba6b403c678.json and https://artists.proofprofile.net/proofs/artist/85cf251f-8662-45cf-a43a-cba6b403c678.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 0x113bb5e4a265d89f0d701d0bd7395eaf44f017404d35bd9c0b64a88d92c121f0. Chain 2 (Bitcoin): anchored in block 958152 (2026-07-15T14:10:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBPS84079679.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcebea085b8e1673fff2ba7ff58bddbbb3400a6cfb711aa566da20c0e54cc7d37. 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/GBPS84079682.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cef68f2bdc13dd8b5158d29a5b1ed7766228b622b8dd8e96668d962bb9d2fd2. 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/GBPS84079663.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9ba8242faf36e9743f4027b330de0b37f1e2b3075b04b083ff77f63dadd1302. Chain 2 (Bitcoin): anchored in block 958504 (2026-07-18T05:41:32Z), 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/GBPS84079694.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a8b41457236f50810adf573fdd49da850f92cbc40ac6a2b18b6f5231a654f97. Chain 2 (Bitcoin): anchored in block 958611 (2026-07-18T21:24:44Z), 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/GBPS84079623.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4741adc12214d8eacbd04310b73ff78fb5e0fb4fabd5a5532f8221f4083ce96. Chain 2 (Bitcoin): anchored in block 958567 (2026-07-18T15:22:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBPS84079619.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7487eb7a2c8c986e9a5578ebeb5057bbbdc2cf338c9d4ca125b8c2dc96f8e9de. Chain 2 (Bitcoin): anchored in block 958563 (2026-07-18T14:29:03Z), 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/GBPS84079672.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e37658a6d6ed59f3110e102cf76c3a84426d35d808bde393688ee087173025f. 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/GBPS84079614.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54e2f60613a28b79944a45153163aef3f89e830056ee34f2d242ad6c175844e8. Chain 2 (Bitcoin): anchored in block 958612 (2026-07-18T21:29:37Z), 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/GBPS84079648.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67a0173c21ac4fc09e8d708ac097af697c223708b4c497800034be4d87dddaa8. 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/GBPS84079607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd85809bb0c82313a33040d30d77e528e1b550246d7029d2506ef38f8ab940528. 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/GBPS84079691.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dc0f49a40fdb28017f5dfd28c493636484966649815b04863401cc9f69b6699. 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/GBPS84079697.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x162e475a09e0ce059bbba3dfd84f327c5831af2405c87d397fc3c5b6f729b0b7. 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/GBPS84079661.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdc8cae0038e7140a7a3e628b2cfbe48157d4f4259f63e4c39fa568bb42514cb. Chain 2 (Bitcoin): anchored in block 958506 (2026-07-18T06:14:51Z), 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/GBPS84079640.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4edfaf43a104c20b9ee2c1943f6075a89166813ab99d95da4376180f6a105bc2. Chain 2 (Bitcoin): anchored in block 958792 (2026-07-20T01:35:41Z), 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/GBPS84079683.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41080a184b64f05e8b30f6cc24f92e25ba84ae77dd4033c7c5878d0e7dd1a799. Chain 2 (Bitcoin): anchored in block 958823 (2026-07-20T07:27:02Z), 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/GBPS84079678.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9ed3497da71f20aa41725da983bbcac00fc5018055954591f5b35bc06b9570c. Chain 2 (Bitcoin): anchored in block 958882 (2026-07-20T15:35:32Z), 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/GBPS84079601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27aa96c720f47b10ffecc9a2183e9d4009c5b6a0fd1d91ab6b35bb6cb0d3112d. Chain 2 (Bitcoin): anchored in block 958827 (2026-07-20T07:31:47Z), 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/GBPS84079628.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81f0eb89d9ed596b56040b56087bb9b6e1586349ba09fb8ea2a08197c6143c2a. 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/GBPS84079624.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e5202252938c90047503defe06f1ed416783bdfc570628da2c57ad1b3010b48. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T16:38:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBPS84079698.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a1249b232b9c986a3316e274159c2b248f15b7da8d28874a3294109778d4019. Chain 2 (Bitcoin): anchored in block 958965 (2026-07-21T04:29:05Z), 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/GBPS84079635.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb315715d36cd50d5a2cddbae7b950853a3d7fdfd6b6c2bb6fb7e40adf05837a5. 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/GBPS84079660.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef9b46ccacd4721268987209140a3043d9b354a587743d0ecb90514ea42df26a. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T03:25:38Z), 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/GBPS84079620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb251fbca02dbb09b43571ab5dc06d84143fe0f598ac071d8bc5d2d2d677b52b8. 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/GBPS84079653.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x883602d667d1c8fe97b0fad7634e46d5cef7696caa85fe378a41a5a6d6d2cb1f. Chain 2 (Bitcoin): anchored in block 959009 (2026-07-21T14:52:06Z), 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/GBPS84079608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfb861d232f7cd7b41ba6953e14f24f482dc7f49ddbe19ef3d1f97a66b940789. Chain 2 (Bitcoin): anchored in block 958825 (2026-07-20T07:30:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBPS84079668.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa129affc0777a8e51363c90710e57131955be2f47e313035cb7a486ae4add48e. Chain 2 (Bitcoin): anchored in block 959010 (2026-07-21T13:57:12Z), 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/GBPS84079647.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75756220e98b6d94fd2f361857df04d58418dcf4042e6dc12eff6e9f6b4cbadd. Chain 2 (Bitcoin): anchored in block 958965 (2026-07-21T04:29:05Z), 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/GBPS84079674.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd27c0e2ed17c9c0321654d33077540674e966d58e3097ba05e2b0692d7f04312. Chain 2 (Bitcoin): anchored in block 958839 (2026-07-20T08:36:05Z), 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/GBPS84079675.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cb775dd5b776e8e3e713989bd105b5d61f09d4c045054175796f019f1bc6bed. 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/GBPS84079644.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x177a2f027e678bd772ba1340cec257fe6f5e3688b5320aea9bf32e63a93d279f. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T01:55:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBPS84079669.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a1e1ca1dbe10b1d56c6ec77c78d80965584dffae090fe9d1edd532a432fac84. 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/GBPS84079613.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf694b4ccc37fb2dc0f6603bce8df0638213265e9bb12a9c0a2e20ce79ff44fcb. 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/GBPS84079602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeeb23dcda42038bcc8f4237ef1700483c2a2206d21892124ceaa7bcd527fdfcf. Chain 2 (Bitcoin): anchored in block 958798 (2026-07-20T02:21:28Z), 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/GBPS84079652.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x440f7d2cf4f268300dc01b6882e70c5b2d71a6a66d04ed8488da17291c3ecfaa. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T03:53:04Z), 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/GBPS84079695.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x117b1f46ee5b25e205ba867b73d03dc30470441527e1900c2df5f0f6f0da49d1. 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/GBPS84079670.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9877ebe1fdc741e6ac494f461ca9646fbd873a5c1995ebbd9448c1f314c94107. 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/GBPS84079631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d7e37fb8cebe7924539dce097957609f43915831cf948ee5135af7736f565e6. Chain 2 (Bitcoin): anchored in block 959001 (2026-07-21T11:41:42Z), 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/GBPS84079688.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3dfc508b77354c266d2dcbcc215c29e5c2cf8490176ec890d60cfc935eb24e8. Chain 2 (Bitcoin): anchored in block 958996 (2026-07-21T12:55:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBPS84079655.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6a55816399494519b7bab75e4861bce7650be36fe0ebee36750c28310f1648c. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T04:34:26Z), 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/GBPS84079629.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0399bb7bc0d1c0860bdf1707b3d30d01ed236f4969593542a80cd78406bc001f. 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/GBPS84079664.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x790b0ce63bee8c4ef6c769e4284ae611f9eb503d04689ebbffe10a7b7bed870f. Chain 2 (Bitcoin): anchored in block 958996 (2026-07-21T13:10:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBPS84079605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x305687e649a03a064e7a4be1c624776ec049284e234b9c5af8577e5b0e466a66. Chain 2 (Bitcoin): anchored in block 958996 (2026-07-21T12:55:39Z), 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/GBPS84079630.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20606ceecdbd52d782fb9e6ec7680e54d8ef9f35fad56418a464cff12a0fc7c0. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T01:40:01Z), 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/GBPS84079667.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x850171009015afd982b9925194582c2a6459a20fea32253b0c67f8820f670c06. Chain 2 (Bitcoin): anchored in block 958996 (2026-07-21T12:29:53Z), 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/GBPS84079615.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x066e5c7318bdad1074e6461752d82e4fff912fc0c52e82de9eac492ddd603da5. 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/GBPS84079657.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ed6f55902f4b5fa131b9879032f9a966849a900a5a4c2ed702549eca71a1023. 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/GBPS84079636.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52bea0b51e825d089f53f95ba3576bc38e80f3100a1a8d4a02aac4be866ceff3. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/GBPS84079650.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x044dfe6b58cfb119cd498f8735bd3121f2870c52569566387033ebabca8f9855. 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/GBPS84079618.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c023e8a2e78dd497c2af630a40a8df441841b4dc2098bbc389cf58ca7c0e55c. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T04:33:00Z), 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/GBPS84079634.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2497e52f4dca0332864efe9e3e4a4f8e384e95e4495bb48e9b768e6034ded086. 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/GBPS84079666.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29726b0d151d59bbaf1099fd20b00dff7d04b4472d91d0f0edf05826a0cc0c3f. 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/GBPS84079681.