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 0xe070cbc6d46f439fa6d56dbb2e471b6b22a09ed3eccd85812a2a62f59b62ffaa. 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/91f379bb-accf-42ec-98f1-689f75a7a9a9.json and https://artists.proofprofile.net/proofs/artist/91f379bb-accf-42ec-98f1-689f75a7a9a9.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 0xdfaa589785c7407630114e5f9cf816bb1343133bdd7000789e122c0871facae7. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPEW2425874.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x637f16e911ca6ad159491e4776e0057729a768b58f9c429e85b0564f0561fbf3. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/QZPEW2437723.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cba5deb94145c991710b14fe1c327641a69a582b77afb7d2bc6c8d9f0d79e37. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/QZPEW2499220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfaa5eeb2ca4a22d83937f8c3ba5db936164ffdf8a11dd746c197b94b8d232c4b. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/TLVEM2475647.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x309d99d0b4ae4e64d54bd2a88317cc7fafe25bfe37c3e950f9c48107c17aaa3b. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/TLVEM2472738.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3e4d14f136bd3e005ee871bedd9bb913ef6322052c9aba42a03ed88e1442091. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/QZPEW2478829.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06a2936d3ec03100423043b7a2bc68c36527d6192676993801aa475a688f220b. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/QT2VB2418162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1f93e6545b4de342fefd72cba6a96ab4f71103e155b81d4f7cd4f525c3f7103. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/QZPEW2441242.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e2bb3cfc81862945faa95019567360f502a1fce358ae939fae4b0faedebb568. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/QZPEW2430532.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12c985008122c340aac2bd7812ee83c51484b7265a1be15cfbf81c37c428953d. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/QT2VB2418163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3ad5c3f92ec770cd3e18ebf67e6b25e5d210bbf513e460b3226938874a3c5d6. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPEW2429761.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08046ab776197c1b7918e398f603b60e92c1358cef4d154f9f6103d1b9bdd8c1. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/QT2VB2418164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1f93e6545b4de342fefd72cba6a96ab4f71103e155b81d4f7cd4f525c3f7103. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPEW2441242.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x637f16e911ca6ad159491e4776e0057729a768b58f9c429e85b0564f0561fbf3. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPEW2437723.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfaa589785c7407630114e5f9cf816bb1343133bdd7000789e122c0871facae7. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/QZPEW2425874.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f8f539678402683aab310b91acf8d38ae87e8bb6603ca0056aa971c1f536053. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/QZPEW2404896.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0285276ed318a286fdd2d5b2df1dbc71bca42f238dcf88661fb993e62dfed73a. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/QZPJ32293955.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a5bf3aa5bf97a9ebef7758577ea5555ea03c8b6168eeebc3ed8750e6fd2e15c. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32293956.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ed629640f5847f0a21fb6730a94676a646346c4fa1810494fc8ec251327354a. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32293957.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d516e6edaa12eabeb4bbc19211d3f6dd6e7bd9a3431b6d4b46cd31799f8e46d. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/QZPJ32293958.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67e1b9bbb7da073a43d6d9c9cd834413ebd2d3939aec0cc2e778e4c0d2e933b7. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32293959.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5187ae6d65758c3b3640ee47a21e5965c069cf1069b2b9dabfd62f9eae5c0b0. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/QZPJ32293962.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ee932de6406c45c3e8c6a8319ae193a4871b6f51a18756df9f67bb63fbc301c. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32293963.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe77027335be0ecbd886b3a68edc13ba9eae701b24bc60e9fd23405453a6771fc. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/QZPJ32293965.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd45c3fd73a63252a436a8632aa8b5acf56f37ea758fa8f693573e9d104752449. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32293966.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9b01f51d4d803ca0c6f84e9a0a0d96ece253b3ec7499a4d99ab7117d8cdf456. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/QZPJ32293967.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x472d51fd16bcae247504184433be57e357902794ac1492cdbc85f6353a5d1e31. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/QZPJ32293968.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fd443249a14fd392da55a23ebee779bc0984b05a9ee938d9c7b01233fe4acea. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32293969.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe799cb8d437115105af19bf5cb4f2b57596e14f649fc4481efb6eaa06268533c. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGWW2133638.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96de90b8bb1747c44ab9dd6d69052ac738bf3f1c5cae8eb74b825e2cea5f4cd5. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/QZGWW2133639.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9428486d9566e3c0f8807bca59c2c3b3da331720b3266d567e84fe597451c1d9. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGWW2133645.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf193923015721eb8c2a451f143e3a8f744ffffb97ef7a11fc844dbb3e4cb1da. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGWW2133648.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa99af8e7c4bec479c89b1d06665167e725a0a5a65f43f03da3d69331ee8569b5. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGWW2133649.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62c94f9637dd4b14cceedab10b15056c147bb6d8e4eebe9f9daa5b98f7675221. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/QZGWW2133650.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7d3b94708534fab6bc55cdc58acb12926a6b99efaa994acad02035192c5e1ac. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/QZGWW2133652.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf78cbe668c85f0b9385d85538d8d54b1c79cd9cf1e9ad32444cd90f558b06faa. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/QZGWW2133653.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9742000ba119ef28fe58373fad5d14404827dc11d4351a05a6ec07632b5e764. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/QZAPG1812342.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17176f4464f2c55cdcefc61429917a4752ebbedf6ddb9718a413eb92488360d3. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZAPG1812343.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b2492ab07213ca2c94b869d8adedc9e2da849e7359877d89d2b0ded0b711d63. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZAPG1812344.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f1f11d42345ba2f33453c109961e7a9a6d870a1104e6f0186d4e1b54f91229e. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZAPG1812345.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18859f0fa3e76aee044fa66f9fa23cc9eedcc23f3a86f762f569d7d724778732. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/QZAPG1812346.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ab77ce5247a64b30f615edfed115df332ef2404016c258cfe1ffc6e06af35fc. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZAPG1812347.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x308969d31544cde0ccc5abf79197507ef1698efdc10e5ea8d4884547f15856c3. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/QZAPG1812348.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40d2f7063df61f00b22589677a52fdc5735b7e70e73126dc4c6d099ee839c4f2. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZAPG1812349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x726f4578441624bf6a02d1054b24c2e2f2392d197f9e45c163bbaf8907c47977. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZAPG1812350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b6bf3969e004383094b40187a6e644af4ff9dde4397d78d6752002a2851b1ba. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZAPG1812351.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e8ceb68f3d9db25281e3bc2198db91465a2cb85ebda0a8d26de5db906579d2c. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZAPG1812352.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c07e1695ac50e83852a2147b5a25e034a015efffe8363b528a3b9f96483044c. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZAPG1812353.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde00e71fc04851c800fa6be35772a2f92c4eddc57b36ce8b1a15d54029e1b935. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/QZAPG1812354.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02eb433c4fb9025fd2a9c16fc48d56b344cdb73babc9867f4af82e189a9b403b. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/QZAPG1812355.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a85df1b1f5ab7a98d5371235f152e727fa728c33678097daafc2154329dca61. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-22T01:09:15Z), 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/QZ4JJ1682444.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd21d254f16197fdc5e69bcc1c5e2e6e1c990183efb034422879e0094fd36f6cd. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/USDHM1624814.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a9b5df479a0d41b44b121d306bf50ad3b0c0d68134cd38d6dc0421a41c0af3e. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USE831550467.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b832c30db94e4ed409b8044d91f7f880fb6db8952d9e9cfcc4b5ba655fd8f5c. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/USDHM1531899.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda415fa013fa5c829d49aa71a2362aae54a127af0fb988014ef09a1c3789945f. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/USDHM1531900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91108371e5677c351059a07723ae8bec29827462228d3bfd9b96e7c050ea1394. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDHM1531901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cde82583413c4ccd7f7d5b059bd214d69be840f54a4996f288e817fa5488e71. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDHM1531902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf53251684d781a360e6b8a36fce77f15c4f3e22bde80adcad91d12942295392. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDHM1531903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x244a3f018315bb41bd2f7b81cd268eb21853730e10a6fcd701f895da819d9bfa. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDHM1531904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcfa398eeddd19303c60b20aadf5df7ea7bb3a57ada47bcb79e6f77bc6b3c1d0. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDHM1531905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5eee311dad721e0d7eb987852810963ecfe62eae9fbf1ab33094359e5d04030. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/USDHM1531906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36356ad48ef696bdc5059340e0f48cd7b36e21114b1c464c7e1f2bfeb4aa554c. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/USDHM1531907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ddea068b805cdc336158c9e849c45a2307cb116c57fbfa9212647ddff1c932f. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDHM1531908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e089005fff1eed7910539ed9ecee9807a83b603794f08099ed96f687e489de2. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/USDHM1531909.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02f54b6950f2065a7f7833e2d2e7c9da885d029f120ced6b44cb760abbbb859b. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDHM1531910.
A New Home (feat. TeraCMusic & Eruption)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fd571b388164e3c49b4e309230e51340a8f5daefb0243893ca32d15bfd1687f. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDHM1531921.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x511c64b878720daade05a3b6b82247412c755c6514e6d57da906e1f5c93daa60. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/QZVEM2540860.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd60c9f08fcb8a1443d603772d4a88d41272d951a3b5a5920a9fe3392af44ed9b. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/QZES92555049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14cc5e77e0c0b3523100639770673664ce0785f89f28c09a5371018ab064fdb8. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/QZPEW2576363.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7858b3a3dc6de24ffdfccad650c3b5a3a93767ecac1cc4e4690650c98107c42a. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/TCAJE2525318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff95c0f3ab024c19e581b69aca9c86a9125a81796627f264ea485b0d25cfff0d. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPEW2544003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e794475719706d819066b25a037dc9c58dc9b7de16e474939dddcdfa3dfd3af. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZVEM1866486.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8129bbdfce029d890c034fac90121ab912770e1703c23ad63ab1b9fdad77ffe9. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZVEM1842668.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd87e6828e3480dbf9d4f4a587c4a281eef0b381d03a46a26df694009e371399. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZVEM1842666.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34247a0031c22de6e0014f890d24ca744eb2227df67b0d4295a94e4ff262c7c3. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZVEM1821686.
Pigstep (from "Minecraft") [Metal Cover]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b127dbe01c1ea1c2487995372caf4e7570a83969825054ae18fe23bb265834b. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT2VB2438673.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe938ed0b0be940d30f1f71df923a5c77255dc79d52b02b3ff270e56872085533. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT2VB2406563.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf74d9cc21c4d250c7904e0d5d47737dc3effb69d171b600cf1088861c60a4ae. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TLVEM2428955.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5507beb1666ebfcedca840c00777dcf06d7469a5eb3992b9f7c1067336cc85c2. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/QZPJ32377171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fe368a0daf0e02c31485e7e9f7ff197c3aa668325a3ba5330399bf68cedb3c9. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/QZPEW2456132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e13e2afb9a0e08a7a64354f2a7396cf84df264888b13fb848f8d006323d1152. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/QZPEW2448208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7da619491381a6f6bfb635287d1f784ec2836f307b6809504553bbbddaec042. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPEW2441258.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a5bde4b67cd76796c8ca58a3495732417b19ead33abafdef4c69e8f4d231ea4. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPEW2425049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bf8b752aa16b323b804971b4a84aaf397b0f129e76faaefe2523f144afff31a. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPEW2410924.
Kill The Clankers (Inspired by Helldivers 2)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca387f0e4b7dfae8f303dfbe42966961316faf4ab08af3f7a0b37f351f5153bf. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32174146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbb4feba6e0c44033b9b83681ea692dfcc3a7a64f398c0df3820396a40ac7393. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/QZGWW2117468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7169474a92608a83fedb9885c8b4142f00dd6dfcf78f6833c214d04bee56bac1. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), 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/QZFZ22050194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76763ad9ccb5453e9233dd8913ebe9791a7fbd4bca6ff5f61e12f7f5875e2d5e. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/UST8K1660579.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34750c2bd6b5e3567aa676f607ba2e728a42a823fb68a4618622f3489c58fec0. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAFT2174239.