Bvdub is an American electronic music producer originally from the San Francisco Bay Area. Since 2007 he has released more than 70 albums and EPs under this name and other pseudonyms including his bir
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49b059285053922c7cda1c787f657ab2062fe2fd9ebca1890ef9d984dbececa0. 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/8a8b095e-1fd3-4d4a-b0e0-bff3fa924433.json and https://artists.proofprofile.net/proofs/artist/8a8b095e-1fd3-4d4a-b0e0-bff3fa924433.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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d90d339e6c58df4d6e8426f7476c587ddae93c605b9022371f9ced32bef00aa. Chain 2 (Bitcoin): anchored in block 957874 (2026-07-13T15:43:57Z), 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/QZFYY1934611.
I Remember (Translations of "Moerketid")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b701f7fd8faac97f488344cad9f0329013507037dcfa7b355e3e41d07d51b52. Chain 2 (Bitcoin): anchored in block 958996 (2026-07-21T13:28:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA4D1225201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4f2c618a4c2d38b89548acb979201113a45f3ac0d250350f4d829924a45f76f. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA4D1326301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa913632c31ab2fd2899962e975071f40646ea248bc8d2ec8b40327e2b9747b59. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWU2159307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4693eeba366ad4b716f96693a39b9040fed59afa1019fa364e54e593ddb97cf5. Chain 2 (Bitcoin): anchored in block 958514 (2026-07-18T06:54:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWU2159311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f4eb7c793ce224709ba6da1ce38db74528180bbc995cbbbc23f38dd3476fd16. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/QZNWU2159312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf985d509ccf332a8affeda810f1fca9899b6f13365e12101f19306fc8d6f4148. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), 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/QZNWU2159313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f99ddcde62f8662d1a2fe7e6094b07e5c1c18266251e806d8c3753bd5ad5306. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T12:52:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWU2159314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b51d8759bad16de9fa899cf65c06f74c8275da336d465003d7948924f2ccf1c. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/QZNWU2159356.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cee11a6757fb69af4c72af769ed6ed7ff378071e5ff9be118ca445189aa0edd. Chain 2 (Bitcoin): anchored in block 956742 (2026-07-05T05:07:15Z), 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/QZWFH2492004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf2e107df0bcbd02db59501123091c2a019ae970d2946bc4994b3a87c23aed67. Chain 2 (Bitcoin): anchored in block 958563 (2026-07-18T14:29:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFH2492006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe7784b0bff45c07270682d8de7bb0b8eee83a9c62a3ff5ca4b5ce18d57207eb. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITT932000003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a05f73ec24b79ec94329b735203cc514659770ec9863da784ffe98b9b71fdc8. Chain 2 (Bitcoin): anchored in block 958996 (2026-07-21T13:38:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7L2466491.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8aaf9bea2b836691871b0f93c42732cadacf90cf6bae22ab220c67eec2228c4. Chain 2 (Bitcoin): anchored in block 957876 (2026-07-13T16:00:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7L2406672.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44685e1f2649966f881b2dcbbbb241c789c2de079343cce1317aa9506353ba64. Chain 2 (Bitcoin): anchored in block 958185 (2026-07-15T18:19:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7L2406674.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x461ae725159766fef5e23eb5a716871ce0da3374c7c8911deedf55692981e47c. Chain 2 (Bitcoin): anchored in block 958134 (2026-07-15T11:35:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7L2406676.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x098bad94c0eb7c8fbf6fb30f82b26fa1a76128ba1fd8938d6ef3b5830bc4c786. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7L2406677.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8460fd80ab5c1105d6f88d8bdded52c94fa3d5d4eeafa646fb60e678bc6ee34. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7L2406678.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe76e09e04e7a62bb3339acfa878731cc65aa1d9fdc841d8a9d2631453a67acd4. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T22:00:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7L2406679.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef5c745afb82b9525d9edfc4b2df9b809857f479c461760e598d3e909907bee6. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7L2406680.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4567a17df451ce105d39a80461f7d478f204f286fdf6378342af918eeed5121d. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7L2406681.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c541abcb5c433b4dd7716270fee36bfa83073df5700b033f1a06baf79868c73. Chain 2 (Bitcoin): anchored in block 958517 (2026-07-18T07:54:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7L2406682.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5a14a1fbd551c8bdc30193513944cf2971d427a6064ba1208190c7b44b324d2. Chain 2 (Bitcoin): anchored in block 958552 (2026-07-18T13:15:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7L2406683.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc37990b8abbb1a2abec87012c3963e6e6a85970128d897539ee3a792099060ce. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7L2406684.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c06e6b704e0f5b5d8ee8fe2194b7f1d34e7262126f853f03fe29c66fc34f4af. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7L2406685.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdae84a648986a641a5bc6274b8f60c5c03375ff48aa4e26418ec2c435f7a5b61. Chain 2 (Bitcoin): anchored in block 958357 (2026-07-17T03:33:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7N2445698.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa85906dfdcfdee5212be3009a636d507b692a231617a853fc5221e305c9f0e0b. Chain 2 (Bitcoin): anchored in block 958714 (2026-07-19T09:51:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7N2445720.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2779cd5c6da59c329e08df51cd8d0569efacd8b238b36b5860e7692e2f43a43. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7N2446492.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde7f3769ce3100137544925b3e077cb056261581f2f267c911102504c1077ab8. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7N2446493.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97ead34ed970c286e26ea356eebc82e3ecb20af313185236d7ade24460e03966. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7P2407997.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83e732f49e3b53db41622eb81f8c1343e777365f312837429ac160e3a441184a. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T20:22:07Z), 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/QZZ7P2410003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a16a99f85fe2136bbabe365680db2fad9c07c86fd665a9dc9805abd04828a23. Chain 2 (Bitcoin): anchored in block 958216 (2026-07-16T00:00:34Z), 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/QZZ7P2410004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16dfdd5521075af4ef940c94e1b5a867839225e1fd50e7597db3f38055144dbf. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7P2410005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3aa31289ba4c03f68695f52a22198369b387266c0aaf1a63d025b0c3501a4c55. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:56:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7U2435857.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a5c7110c453cd922e3cf2abc44d5733b60dc896da6835c672634f05f1935d73. Chain 2 (Bitcoin): anchored in block 958631 (2026-07-19T00:50:09Z), 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/QZZ7U2435860.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2ef2d046402e163b6b79114d4ccee610513dbb753921c09989a2260921163d0. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7X2462157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4223cd5b6b6b4f8c4ac4848ac3a1c84be611703990118f8cfbcf073e54c9ef6e. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWT2514463.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee7829b2c1c2ec1f9bf7bc8018a5c186f7166b8651a1cf83a6017b172cd32065. Chain 2 (Bitcoin): anchored in block 957782 (2026-07-13T00:52:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWT2514465.
No One to Hold, No One to Hold You (III)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2babd93cd66e67fc32c332d94a0256cff4edb83da445bb789955c4f5ebd153d6. Chain 2 (Bitcoin): anchored in block 958380 (2026-07-17T07:07:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWT2514479.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bd23cde801cf7167c78598ea7a7e2744d2077f09ace7dc0c3e9cd677f9d1561. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWT2514484.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82eff46dae199818750e572117633691bd9b499ad8a06c6e99a6a7249ca2254f. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWT2514486.
SITE (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bb181817711fca0418519f401ac6fa315776738bda7bc7fe65c64f6d54d6034. Chain 2 (Bitcoin): anchored in block 958864 (2026-07-20T13:07:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWT2514500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa45117fa59e30591cd2ccb1a86758b89724d62abfcf28b6cd3025ed5561d6608. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T00:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWT2514512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa011130c081805d651481e3c0b6ddc9f11900fd14bc171265be0c60490822241. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWT2514513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b9e65c49b1c2a6d5745d036fd182c145b3e2fac6664a656cb61b321a8b4e946. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T12:33:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWT2544389.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39ffabd36a3090646dfc442db819084444cece558924f6699c98848aa33b4e40. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWT2546287.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70d56d568059817c3cf6d256e389f24b17663d40915430e929e9105600202be3. 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/DEU671100020.