Mutilator is an extreme metal band formed in 1985 in Belo Horizonte, Brazil. They released two full-length records through Cogumelo Records in the 1980s. Eduardio Rivadavia of AllMusic characterized
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 0x080a21f4a10ca9939b244da20d2031b433eef8c4a26019b7384f2a54e2becc07. 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/3c858c29-20ab-4a60-92e0-69731118d1fd.json and https://artists.proofprofile.net/proofs/artist/3c858c29-20ab-4a60-92e0-69731118d1fd.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 0xc96508c7ba4abece524fdd2d97be06607f9c37ff04ad61cb5fdd3250fde6b846. 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/QZTBA2343131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70a5aa435bc8bb19f35e399db4dc8f196a9bf7651aa61df703d94fcb7a63f6a7. 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/GBKQU2439900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64d052038f4802d60864fa752297fd1b1d56a61d007151bbd98ad19c30b29f9e. 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/GBKQU2370641.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x556eca8c580c0c689720d81d19bb48375420a28afd8512b91490bf4c8a35c9b7. 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/GBKQU2462410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d0779f2fa1a66e203b2cf05e06bef0a66c7285dd3afb638da339647220f087f. 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/GBKQU2164030.
Full Throttle (Official Gearbox Full Throttle Anthem)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdde1ecb27c886a39e7f76f5a885482d624b1586c471a81bc222afa6cb58c4c7f. 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/GBLV62111086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11773cac2d08a57863cc8e405e79a49824a5542258605e98f4d02256a8831cf4. 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/NLFL72200433.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3baefee2794b56e5ebdb5292299e90b17f73b84230a7d2892596eb9ae9c8455a. 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/GBKQU2501480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ec4b0832c217a3c1e60589c7cb4b0db2161ae3caa032b19e1cb0838d4a33f8b. 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/GBLV62413409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52136f62ad3bd4c65f87869f92967d3eb7be2f88563c6d6fe329d5d8e6d2feef. 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/GBLV62407853.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3aeab58511e3caafbe9211f70bbc520825666bec408a550b1833802bb0689193. 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/GBKQU2495676.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2f010ddf569f2cd7b868bb1957522d6acba7f1cb4159a02f379a91ed36bd598. 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/GBKQU2486563.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce7355165f9753717b991cff97ee7bac95d947bebf9f043285ebd65432df6bfe. 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/GBKQU2478852.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e83f2e1b1234457a44237cf99838b6606057513f6f1e65cc7431052294e0846. 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/NLFL72400223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7900307cd77b527d639ffafe7fee4b1b7fd117de0dca1b7ae8140066622fb7e6. 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/GBKQU2452703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9e855bd1b0d136f545eaf6ff88cc36275254762064770845ebde369f177d7ad. 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/NLFL72400269.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8e0db9ef6a5426bead0dd105565cd370bffb2bef2c1f0df5a01340c0bdd06d0. 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/GBKQU2430931.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc965c85a77891c0fbba7288d277b44c22ade9b1915a1c72f62bfbe9fc06fa40. 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/GBKQU2430932.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb84cd5ce5c7fb7efaf60c8873151934a16c85b5c280d65e075eb8475052894e8. 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/GBKQU2430933.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9c651ce230eb52275dee266d5a99537ef29514884854db0f3c1464d9cdc15ab. 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/GBKQU2430934.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8618f318f39ac0f3efb0951d7b8f2b833c33f473f27c4cbddf5a4c50a7b4c97. 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/GBKQU2430935.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc965c85a77891c0fbba7288d277b44c22ade9b1915a1c72f62bfbe9fc06fa40. 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/GBKQU2430932.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8e0db9ef6a5426bead0dd105565cd370bffb2bef2c1f0df5a01340c0bdd06d0. 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/GBKQU2430931.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95f54864fc677b511e7095ea155bb6ae868895b79fd835227032e446ffe024a2. 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/GBKQU2415567.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x542d8649df258239c803f8a78ca6d4dc07ae3db82a0098ef59d762b5cf13bc25. 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/GBLV62320176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc87f03a1d61ced13b5a9c2ff59bb9163cf02287900d45c9ab6f65184e857395a. 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/GBKQU2376730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb90433cebdff07d13a24a313bf857b5985b7f420f3b6ce0336c6c2ec74c2dc84. 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/NL3GR2305502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2e536ab464fa4e5e2da56571557984f1851c26be8c4a5b9a72d1e7dce6c6ebb. 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/GBKQU2357633.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2757739b4fe8decc96c12b95ada4a6a6a1a79bf07c103d792e620bcfbea65b6. 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/GBKQU2345743.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x029eae88af0d9146d72dd70fa763206f1821c8d33b307e2810118423d818c74b. 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/GBKQU2314397.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeeae510dfd5a7f91c56dafbb127b9fcba55c9c9ef927b98b099bff2c0f774d0e. 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/GBLV62216726.
Twin Turbo (Official Gearbox Twin Turbo 2022 Anthem)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01104449a0ed5a14f975882570ca62d47a9925e465ea81bf322c38d1ac8a52f6. 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/GBLV62208822.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd72eb459aa38879ac51cb1cecbcdf05e8f94fc129500f65a06549d90e4d63030. 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/GBKQU2256813.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0054ad7632fe7e9d39ac3c078bd1e86298a72a8ae7f1cf68395a55a864263f9b. 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/GBKQU2229013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5721c3ac8aaeda6fbdf418c3dbc568c505f43940030588beeccb320fc00bb7ca. 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/GBKQU2204708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb39ba7f308f74b4a2f4de04e141f4ab5202e98ce063437d6f609457d382a1fff. 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/GBLV62100928.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadc126ca6f73a0fb909ffebb98351ba975c351a7609b85ebec1dcad5844ad2c7. 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/GBKQU2187512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc52cb93743a03a70fd9fca5fc40d9cd62759c1dbe4461c84d58d21761fed004b. 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/GBKQU2181033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77cc964190b103bdc477387adbcba5b05b8c4cd15b8b98fd8bf6ef27f415675c. 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/GBKQU2132418.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x931b1c53104c3737591beb7b2fbf5fbb02dd2650321cd4f24291cb7be321595f. 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/GBKQU2112711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9159b460efaba9e5047bb911963d025e78db3fc800848a66862065fe9d92b8b. 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/GBKQU2106447.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x395043ee6dbff029dd60ff96238497ac35bfd7f370cc3b2ebc3c6107ae8ee861. 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/GBKQU2104589.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dcfbaf278217e8b4ea18c41d72da58f0bebe7195174303df65f6975277a82a9. 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/GBKQU2096538.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e5c8578411ad115a464e2fe2507a8941e9533b496a20d39d5f60c0355328450. 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/GBKQU2052777.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc8b637f97b110218f6f44d68517bb60357112fc3e146cadf1860008cf7a0efe. 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/BEB682500548.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5e8f96c2973b4573464c21b1b1a5d77bc1a7d8698ea46c1596a7399c91bb7a5. 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/GBKQU2530514.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee40704f78c837e653ba21d05bf0aff8145806614a3d56fd38c0d899e91e7d80. 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/GBKQU2523813.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3aeab58511e3caafbe9211f70bbc520825666bec408a550b1833802bb0689193. 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/GBKQU2495676.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce7355165f9753717b991cff97ee7bac95d947bebf9f043285ebd65432df6bfe. 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/GBKQU2478852.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd09c720737f42fd6dff02c289dab9cf775544c3522a9fbe22f08090a10a8c04d. 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/GBKQU2529651.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ec4b0832c217a3c1e60589c7cb4b0db2161ae3caa032b19e1cb0838d4a33f8b. 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/GBLV62413409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0998c37be3b0b321e56726a8bf4ef23721c4fff7024f3bd4e8119d1cf060d58a. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2505264.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0998c37be3b0b321e56726a8bf4ef23721c4fff7024f3bd4e8119d1cf060d58a. 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/GBKQU2505264.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9e855bd1b0d136f545eaf6ff88cc36275254762064770845ebde369f177d7ad. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLFL72400269.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95f54864fc677b511e7095ea155bb6ae868895b79fd835227032e446ffe024a2. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2415567.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x542d8649df258239c803f8a78ca6d4dc07ae3db82a0098ef59d762b5cf13bc25. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/GBLV62320176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc96508c7ba4abece524fdd2d97be06607f9c37ff04ad61cb5fdd3250fde6b846. 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/QZTBA2343131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d0779f2fa1a66e203b2cf05e06bef0a66c7285dd3afb638da339647220f087f. 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/GBKQU2164030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7900307cd77b527d639ffafe7fee4b1b7fd117de0dca1b7ae8140066622fb7e6. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/GBKQU2452703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x556eca8c580c0c689720d81d19bb48375420a28afd8512b91490bf4c8a35c9b7. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/GBKQU2462410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e5c8578411ad115a464e2fe2507a8941e9533b496a20d39d5f60c0355328450. 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/GBKQU2052777.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2757739b4fe8decc96c12b95ada4a6a6a1a79bf07c103d792e620bcfbea65b6. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/GBKQU2345743.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fd65fe82ab053f1d9754d034079cc4f9af7a6c6130c9d7739fbfad19b485e2d. 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/GBKQU2027378.