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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 0x7c81c61d03fe7832a5728ed587707f3774b825aa756a18f1c964b4d761b471b7. 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/4eb51451-e8c3-4c31-b38f-92d863ac22ff.json and https://artists.proofprofile.net/proofs/artist/4eb51451-e8c3-4c31-b38f-92d863ac22ff.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 0x2910cb484514e21ffcd2ad1a1647dba331124083840d693eeb49313438ddb6df. 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/GBBKS2000345.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e920d062813be548d48bd474b6487db6118e2d03ee538513b9346401d5ad872. 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/GBBKS2000346.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa39a2b8c8d4d228e655b7f215be6a7f71b28d6193889442fff8a450723dc3551. 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/GBLZC0700012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcccec3dbe0f18be7e357c64d4fe89147bb08c37b83e0f679dffdc469c2a9ec3b. 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/GBLZC0700013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27e2847ab0eb1aa0cb6faa85f91810df1056f103eed07a8b102a5248c34a11e5. 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/GBLZC0700014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb713ab403e7490ecdfdc1e0ac2b6a4c484138e6f31495c3b84ed3c70b705529a. 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/GBLZC0700015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x351f56153c121f7124e26f62016f2935ba65ec66121ef2c5b4f890ed9c4e0919. 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/GBLZC0700016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5523f13c15b7fd6b563c56996b793145e777c81258b426223254f2b3184ad1b4. 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/GBLZC0700017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f902fb520d5f5d0ae1211ed10f623280fd9a8028de82e615bce6248ba0c736c. 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/GBLZC0700018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38f43c294d6b4bae4e616ca0290d0e538ef7fbef8d63fc49adf1dbab1905d437. 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/GBLZC0700019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3efea2434b1f92259349f5b3a3ec63d1f5b4a10f42328f77acd6ec850a00d113. 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/GBLZC0700020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95d82ee33e771565aa0a978f887ecfc31e3ecc1e58e214ba62b31ab831cc97bf. 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/GBLZC0700021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd430a261718587ac3273e416ce09efd192c4c7373f79cc9e36609ab8458943a. 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/GBLZC0700022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3d8c5b509e2613fc408fd64500ac1a9d2b29e440897343320510792c1626d66. 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/GBLZC0700023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4245525caff053daec2f42a63eb9b1f2357fd142d6d64d1e6bc88c583678cfea. 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/GBLZC0700024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe992659651998c372027479f596fb77463ddc41a9f74fd83bd8a5954d6041f4b. 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/GBLZC0600034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x229b7c77a21c7033c1e18287f3d2bba77e830af5af41aef59c87ca1170a652c1. 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/GBLZC0600003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43e636607e8ff49d2203ae36d1b3daa84285a47eb09629ea7b88e875daed78cf. 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/GBLZC0600004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb60baa8f590406fc099284337b46dfd5550e5878c5ac2ed63240b59ba3495b7d. 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/GBLZC0600005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b6069287fd58ea532539126b11a19f0ff3015a1ef537ab9ca1209ff32f4e331. 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/GBLZC0600006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33abb6d3981d4e1696384e52ef5e61771ebcda37204f1aaeaeb9655b4fa4c6c6. 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/GBLZC0600007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5d8a4085840bd55caf5a00f25f8426dd87d6aabb59f7f459e31da33f33240d1. 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/GBLZC0600008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x958ac54969ff4ab491ccf945c35f9a4ed16d540315cbbe2938e0b45e7ac0aee4. 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/GBLZC0600009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37976acb99e255e82278e4324baffc4f332f7df48886d85a0e1333d70240f3c6. 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/GBLZC0600010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x160ce35fdc498ee845d7830e813c47ff60d7bdf245c9eb6e2e6d78149845e27c. 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/GBLZC0600011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x369d89333795202b062a896f79ca548d5a2b069063f3785f465e369f215ea405. 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/GBLZC0600012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b835b178240e37530540c9b4b498ba412247349e0d3f9d5b1101e7346a35865. 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/GBLZC0600013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28ae30b343757eaaddf7625c9c320e7f2412aaf38e98145e8b281f592d863b70. 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/GBLZC0600035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x942caf4ec1e782a9b52f1bf9380906b57b7b7e1ef69bcdf1407bddffb26f2661. 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/NLTH62400005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x767668b1ea605776c9e52d9f598d7037b69f4511212b62bab76488576f739b8d. 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/NLTH62400018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9841648eee6b5c9077aa3f3d201b2169861cd6d5915fc3a4a64492db34e5424. 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/GBBKS2300284.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7d1468a6d6719ff057f8057b7da1f5f63e030e1c0af366accfbb54cc4b9e506. 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/GBBKS2300285.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1629e9b951b89f03555df875bcc391359c65d8369facdd6a40e56c60d6ccf278. 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/GBEXH2300070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25e8ef813dbb351801d7375d366d1269de2e803cffc4f482ead83909a6fda98d. 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/GBEXH2300071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88d7d876a650871a9eeb3c4899d980718667ade4b96a4c4b8eb21b0882ca307d. 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/GBLZC2200057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6de6513663757e3d6ef99bd3da54d16476f5fb6c2f830c3521f436ce4969bca. 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/GBLZC2200058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27ff9ebeb6ae0292b3be668e0330d2a67d0da6dfbe285f56c5ce92c3262e1401. 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/GBLZC2200059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2984b568d0fd704ac58b4db168bec04cfdf64d289aa56da457f0a39a00e4ad7. 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/GBXNG2218001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b1adb164c83609fbcc672f152167d3d74c920c18bb434c7b22512f899af8d62. 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/GBXNG2218002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8883053b8dd4f7bdb48e7a9565674f46ebe9938b7e337b76179f5ce80200aaf. 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/GBLZC2100054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74734472776b597fc90bcc1648d39c22ccba3bd012d76a2a59c0b82861188ef4. 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/GBLZC2100055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77b6665e1c7bbdce6ef8f75f7e84e98413260d55ac252fe42296c62961198d7e. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLZC2100056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47021339b60fd0cc34a4442d6c708c434034a77a611f6cc112fa2dd110fae912. 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/GBLZC2100057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc186f3ee56b7756472f4f4151834517e8a07a8e52bc60871c0ee94165f680f9f. 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/GBLZC2100058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e006bb0e3261636c45700c1ee0c88336a79a7a2c50f55d0f7da344b84f2839d. 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/GBLZC2000101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6f07b02175fcfdc11cbf991efb36251ef293f6455ae3fcd4b79939589139a9b. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/GBLZC2000102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ab40dc3aae5b84fc052a466dfaa8abbb990e804d8b5d04ae145c49d7de6619e. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/GBZSL2000033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf89eb911f4556b0aaacce5d29bd7272a204d775f9d39e4c19099d8e86f26d66. 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/GBZSL2000034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccc5309c4c647c92365c683798b16c6e402099adfadc9f413c8d1ef992678342. 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/GBZSL2000035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1053e23e1776ba098d8319857611a87a117fb44ae513da92583107069187cc68. 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/GBZSL2000036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e006bb0e3261636c45700c1ee0c88336a79a7a2c50f55d0f7da344b84f2839d. 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/GBLZC2000101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84002e695ad86c620568b5b82ca03b7b59d3f3ec2eb8bd5546131b04792229d4. 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/GBLZC1900065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4593f0284df10e83ea0dbba95d9d1e2eb4e9382234246b259254dd40875b62d. 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/GBLZC1900066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa67ee82e79d3088bf2490b58344e4e742f85f31ff916a8cbb7b85bf8ce22df29. 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/GB2HB1700166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3e552643a9e26b7a633eff19014fe0526fde3ed0932b9d17c674d42fbd45746. 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/GB2HB1700167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a0afae5028023f8de495addd960d80e6896dca9ec0cfe83828a6297540ded9f. 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/GBLZC1700070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35d18184a2f734db7d42e25335fb08bca60837862032854ace45b1c77e62eaa1. 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/GBLZC1700071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x765da9ba3fe2dd87a8e23d07fa3c750bbb58e6edc2b18b34e7518c9dfc2fc27c. 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/GBLZC1700001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x649184bc2c7bedc6acb81afecc49e0da47f6252a5808ba8d50cd734af68eaa13. 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/GBLZC1700002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3ee85dbf53909a06ffe0aded1d286f7e14e46aa38dce8951576cf73dc409e93. 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/GBLZC1600056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7029c990d13c523c1f17087b9d2bd7d77f4c0f474bc637a48f4eb27beb6427bb. 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/GBLZC1600057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd2a431c67af0046690bb11fb1c0a3a6a0571dfa751475bb25e41d31a8e494fa. 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/GBZSL1500001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x797f43ed5ee9bca010d5a9a2999374f82b0d8e45bd2d6220acb9c134078556a0. 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/GBLZC1300118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3242df89de097b465ada56ef3b45e3cef47c13dd70d40b554d06989f2bbb4a68. 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/GBLZC1300119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe14771b8136a90c44e00d75ec0786da5ab684d207cf6311147a95e616d74b7a. 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/GBLZC1300120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccefe966393b2ee85d4337fc44bcd886dacb86969107c0395942df696203458a. 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/GBLZC1200109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf518d47905d6c8307932bf15a31b27c984df380ef5846a45c6484d7d00df3a95. 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/GBLZC1200110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6bf6039db4ecdfa4f82dc0c4813791d29a2c22d941b8ea455eff9834e85ad85. 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/GBLZC1200011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdebebdad5f49a4ec0c3b1f0590a4f9c38ded9d393b7dcaf1a18cd445b1f7f3b8. 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/GBLZC1200012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39efabfdafcfb531b5d7e4bf348e5dad4da1bbb7c3cf01767f2326d0e1386123. 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/GBLZC1200013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ec1602cbb1a69c76a5c7fa144e36af54b5d8223940673e70e5656bece51de99. 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/GBLZC0100018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x186df42befc4e2448369a6349df5cb3b3e958d5372d7b6b97e37eab4d5bf0384. 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/GBLZC0100019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1959471d5f6add4197bfea4c5e954427ee094e9a99ec470c72759f5282b0f6d2. 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/GBLZC0100020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9c88f5021273cde7c61dc10bf9fcdaa5e7e9908e188493aea18dc206a0b78d9. 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/GBLZC0700003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1024e693a3c11de9120097e4e7ca6a5fd29981c9db1515f621132edad48d9833. 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/GBLZC0700004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27bae88d7492d4fef69797edf696e844813e9c78d4dec7f43f28547d59e4e2c8. 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/GBLZC0700005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5730eaf69fe63310315382ff2c677297733cb839f538eb3d105f7b056bbfe91a. Chain 2 (Bitcoin): anchored in block 957039 (2026-07-07T12:58:18Z), 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/GBLZC0600017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ab14070ef2a7b69f98cd7cfecbd2e4b62060aa53fc3627b3f3ebd361a7a3f8b. 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/GBLZC0500001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92f0145805a831a4d3a96967ad9d0aa1410a4e7d6d8092c6525306434045d5ce. 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/GBLZC0500002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06fd472deb4c75e6e3030cb9de694b1fd23d6fa5532df2b1f4f1d58a125d5314. 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/GBLZC0500004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3afd88b3fa97eeb7e390524a7ece8cee1f07679cf7d4a25c9765cbb9275a25e2. 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/GBLZC0500003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3742e0a4c9334b3c16f7c40583ea50c5dd5fb070b57d97f4c9f0fdf08f886158. 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/GBBKS0700621.