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 0x3eec79c68b5caba3b7a891675d7c8525b0f85e79fe67ba179518912d14ced1b0. 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/4ae9c433-8135-414a-9b01-f595cfb02e44.json and https://artists.proofprofile.net/proofs/artist/4ae9c433-8135-414a-9b01-f595cfb02e44.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 0xea4815e5e0051fe3578a3f98f9187caf1c91aa5a7784be735e3ec5aa3cd70687. Chain 2 (Bitcoin): anchored in block 958051 (2026-07-14T19:14:42Z), 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/BRUSA1900071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa39d36a37e1756ac81038911036690874db735f06abeeed36ae9f4ba56fccaf3. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRUSA1900073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca21dfa0fca63bf506ebe4f8fe892781443754e51b3e51d6d3474e7a0bc59e69. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/BRUSA1900074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d05d416e8d27d882a1cd14eb7c0d1323fa386b938fcb6ad1addb18b6792c10f. Chain 2 (Bitcoin): anchored in block 958924 (2026-07-20T18:54:07Z), 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/BRUSA1900075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x980c2069a2fad4ad7bef343ece43336c1e9486c861fae6baaf15028f9c16b691. 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/BRUSA1900076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0e37fc0dd9408b1cfb2dbc4eb49c1d7e497a6bc63a4e7360491d6f6c408fe82. Chain 2 (Bitcoin): anchored in block 958656 (2026-07-19T04:04:08Z), 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/BRUSA1900077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc259bae6400042d79113677b1dd217c8f9430e038e0144044139c5b12bf86843. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRUSA1900078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bbed7a9e3713c14a004658f91e1d8adc5d1766cb900ffbe3d0bc15d5fdf39df. Chain 2 (Bitcoin): anchored in block 958991 (2026-07-21T10:04:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRRGE9100538.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ae627586bcffbbf7b3e093992bbd7ccf4e505f369b0d20f7f7b7b503b85da80. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T03:03:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRRGE9100543.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4255b3d9419aba52ff67922c12dd30458fb76f5277abcac889bb3a1581db576a. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRRGE9300124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x451609a32d2441ebb56fdfc65104a57e4877728dc782eee6748c716c25c463bb. Chain 2 (Bitcoin): anchored in block 958331 (2026-07-16T21:55:37Z), 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/BRRGE9300216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce2c96a9051df9686ebe0176d00b87f33ed17ebacf7afff5080a2d73f60d0e1e. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRSGL9500444.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f6faa519e865e53f6eb548797b195b667969ba0e293830b1edadf6b3d45d6f9. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T15:36:35Z), 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/BRSGL9500446.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3a3a816ef0793bc70a97204fa41044354642a9c7a7515d1927e6fcec64205ad. Chain 2 (Bitcoin): anchored in block 958662 (2026-07-19T04:43:15Z), 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/BRSGL9500447.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x438345ec86c8e9483b068c88ec812d23d1a7c99b555348c69e1d49ae39fcc427. Chain 2 (Bitcoin): anchored in block 958959 (2026-07-21T03:51:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRSGL9500451.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e8c8e7b2e5c717fcd94a201696c7f9b1464ad588a76c341f99f75d3c1e9a310. Chain 2 (Bitcoin): anchored in block 958935 (2026-07-20T22:08:19Z), 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/BRSGL9500452.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52b19a66e5c6ab2e5770db4f20b40394f16e8c3858d0d0bd24548f5748a06ed4. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRSGL9500453.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc010b4e772340c55eba891afc5374501bb0609066200c5ecd1ff78b278090927. Chain 2 (Bitcoin): anchored in block 959094 (2026-07-22T03:33:16Z), 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/BRSGL9500454.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd268565e060f62bdd779b087e4113173c9266c9c3a1e8ff8fe0761c4c8d9b304. Chain 2 (Bitcoin): anchored in block 958756 (2026-07-19T16:12:29Z), 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/BRSGL9500455.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91157799fbc8bafa91b0a595125692a484a305bb1e23de1d4ace3bfaee8ed99a. Chain 2 (Bitcoin): anchored in block 959008 (2026-07-21T13:14:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7VG1977510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x087d03a377b6a1de97987dfa2049346d4e3b54773977dcb5bfa459d51d081ae1. Chain 2 (Bitcoin): anchored in block 959051 (2026-07-21T19:48:03Z), 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/US7VG1977511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x164b2ec81954adbdb8f5e448c0d3579c4f3a5bbbbe7736c44768985c2b11a2d9. Chain 2 (Bitcoin): anchored in block 959080 (2026-07-22T00:07:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7VG1977513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x840833ca84dea1b4759f906dbf4f8dafc6c75d6a10b5329b6d3b47995e74094b. Chain 2 (Bitcoin): anchored in block 959037 (2026-07-21T16:59:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7VG1977519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33e981988440086be118905c88a4b04786df62e22c8e3f6b1b7582592ab15818. Chain 2 (Bitcoin): anchored in block 959088 (2026-07-22T02:14:33Z), 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/US7VG1977522.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b1daba5ea3c14ea206c2827d18c4c8119534101776d4da285cebe6b9deb6c98. Chain 2 (Bitcoin): anchored in block 958058 (2026-07-14T20:20:34Z), 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/BRACT0701334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x025d1ab2673560df0ef9a05050ea99338c4a412f2b4e8502b5bb7fd6efcb2433. Chain 2 (Bitcoin): anchored in block 958666 (2026-07-19T05:00:30Z), 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/BRACT0701336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac01f4a2e87b01f768ba9d0c9ee20c74914cdf94807cad405cb6e2e379312d91. 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/BRACT0701338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0301812c74e5170331f641a87e67350581033e92817c531c3776a91445e1a828. 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/BRACT0701340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x234c17921f32b0ef23eac29180dee79b63cfe9361bdc76243fd11211ade73c13. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T05:29:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRACT0701341.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bce1638e177fcd767012824b801c1b829a4e39428ec4ef003d9aea28583f84f. 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/BRACT0701342.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe0ade3f0ccf8ac574522876d870c12fb3ca474623cac75d15f3daae24cdfe9c. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T15:36:35Z), 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/BRACT0701343.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cb58e8b123ba4f88c369eb3d6dabfb66a12d1a680ff196ae34b20aabb7a09b1. Chain 2 (Bitcoin): anchored in block 957540 (2026-07-11T08:19:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRACT0301023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ac6b5d5d7cb8c59db1695480ee46d02b9426ae92f0e13a6c6773a9852ac819b. Chain 2 (Bitcoin): anchored in block 959034 (2026-07-21T16:34:25Z), 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/BRACT0301026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x753acebced4eb966882773bd1bb30e594975c69d8a7f7b2a4366a437bbd037d4. 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/BRACT0301028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d79475f2b123376114bbb0678017491ef4987283387f55dc6b05fbc6a2bdb0d. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T02:01:41Z), 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/BRACT0500039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65e474631d7128373b63ce147558af6debea316a6d2895534ca87c927f0e87da. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRACT0500041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ada6205fd9e65aba434605a2b5f582730d5b8c99462d384ea9d457d214d22ff. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T05:29:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRACT0500044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdda89f154fe745bc051785d102df588dfa5fce86bf9eb4e1e322017206336f4d. 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/BRACT0701010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x858ee14dffdf720ee5ed5c4337f1cb4ea32f913eec466c1a5feee686b4494db7. 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/BRACT0701012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac15aa347ebe3f3e65f7ba01aa74097c5ff4dd9e0d86e0ef01b489acd37f5da7. Chain 2 (Bitcoin): anchored in block 957898 (2026-07-13T19:28:48Z), 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/BRACT0701371.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a674b0e7a19b89cacabfdd30013509b3ec815428d98862cbeb139794e655e64. 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/BRACT0701373.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc307bef7ec69e04c1a4266491cf9a95f2423e4b90023e76fc3e123fea031eb3. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/BRACT0701374.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d19391faa77bdaa1c47e2e9dcf41270793e47c63ed6ac17b61704e2f6d7515a. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T15:36:35Z), 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/BRACT0701375.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33d9539f8c0439e8d5fbce5ec7e5bb5c14988fb9c88a77a8f3322532045e9df9. Chain 2 (Bitcoin): anchored in block 959061 (2026-07-21T21:34:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRACT0701376.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b3d7a99127aaa45724ef86ddba6cbb7d98f4ee23b1281aba88c3ef0cd36a73b. Chain 2 (Bitcoin): anchored in block 958857 (2026-07-20T09:45:25Z), 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/BRACT0800708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa296174fdfc565d7d5095750765141c2a589c7f1f9b47819a780259e5cbda002. 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/QM6MZ1539095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x473eceaebdd069267eede58c9044d89d6edfdba8750a2ced8bdee93f7dc94423. Chain 2 (Bitcoin): anchored in block 958547 (2026-07-18T12:44:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6MZ1539112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x410944f24efd3ef5b1f38e9b39769d337f6672a52b76e437e259768b813ae0bb. Chain 2 (Bitcoin): anchored in block 958538 (2026-07-18T10:30:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6MZ1539107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f5f718c00c76ed8bf344b6a03ab17432f2d79ba93bd22e5ceb0e7141ea8f1aa. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRACT0500042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60d2acbaccb89174833df1733d10a018f54d1113bb8488739db08940a5857ab8. 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/BRACT0701008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x393e820957db8481d4eb60b229f839f64486619fd7d4976472cb21c150ff4f35. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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/BRVR11200709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99b5afae6da40795192c6a80b7a40df6610c29b2cf0083ca97bd2a27f61d6c94. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T00:53:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRACT0301027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11ce7c1be7cb85a6669e157cef1d4b035e8b035416670fbf06befa9a65eeeb9e. Chain 2 (Bitcoin): anchored in block 957539 (2026-07-11T08:09:42Z), 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/BRACT0500040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73ad3b8e9a35c7b4ad24d6a9b4eb9aa0eb0a33d9e3e7eb269c41b047770c44d3. Chain 2 (Bitcoin): anchored in block 959058 (2026-07-21T21:09:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRACT0301030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65e474631d7128373b63ce147558af6debea316a6d2895534ca87c927f0e87da. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/BRACT0500041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe0ade3f0ccf8ac574522876d870c12fb3ca474623cac75d15f3daae24cdfe9c. Chain 2 (Bitcoin): anchored in block 959002 (2026-07-21T11:47:29Z), 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/BRACT0701343.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23619102b219ab09ad3b023b73436681879191f6244e792b0e8e24a5bf942966. Chain 2 (Bitcoin): anchored in block 959037 (2026-07-21T16:59:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRACT0500047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ac6b5d5d7cb8c59db1695480ee46d02b9426ae92f0e13a6c6773a9852ac819b. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRACT0301026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74e3eef60f4aa468d8778fac7165006602e0170e99be789114f0abc3b88e464d. 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/BRACT0800710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8fdefa9d2d2675fdbaef943ef6d9abe5100a622e796644298e475d83986320d. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), 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/BRACT0701005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75103e5eba54b4a769b83c13f8b1b6ba301b46dc165bbfa290f6480e2ec1191b. 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/BRACT0701011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebe09592314e40ff06994f9035e7182b9c5f9fd12ebb582a26c016424cda1b82. Chain 2 (Bitcoin): anchored in block 958703 (2026-07-19T08:36:12Z), 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/BRACT1700037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa20243298a6ab6d323d5eba772003f295910e4e49d8a02da9d6cbbf691ed7d34. 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/BRACT1700039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36e1cfafc49d245add97a358316c0eed2ebe7caf303b754650a40847bf9fd5ff. Chain 2 (Bitcoin): anchored in block 958585 (2026-07-18T17:05:16Z), 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/BXM2B2300022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69be416a1dc19d42778c40c32f395faed89d8049b14842ca2147a6bb83af7e75. Chain 2 (Bitcoin): anchored in block 958907 (2026-07-20T16:17:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXM2B2300004.
Coleção Dose Dupla - Mano Lima & Baitaca
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80b707f38dbb145ff437adf94f417d5bf702a65f09b3760a29d9236c6bc655b4. Chain 2 (Bitcoin): anchored in block 958538 (2026-07-18T10:30:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRVR11600335.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f35fb6ad67e17d5fac94c0e60bebf2d3d29e58ad36da77e27c5927174aa28b3. Chain 2 (Bitcoin): anchored in block 958653 (2026-07-19T03:54:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6MZ1539096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18f8ebcbf8936f299e2f829d846406928353701eb7f168b20af6de84f911c3b4. Chain 2 (Bitcoin): anchored in block 958867 (2026-07-20T11:08:30Z), 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/BRVR11600339.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3b349204e95cb66c9010bee9db52594bd8477348a8a2c188894a280df24b549. Chain 2 (Bitcoin): anchored in block 958792 (2026-07-19T22:55:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6MZ1539098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e22e37da4e79c25c9e1179075dfdf84f77358727c707955914f69311c381bb9. Chain 2 (Bitcoin): anchored in block 958905 (2026-07-20T16:14:34Z), 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/BRVR11600337.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4296098340503352025ccb2ae843937e3a0ec481f3130d8e516495acef8da935. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6MZ1539108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x930cde63e296d6af0a896aca823a88a92d6199c655fc5bb31d431f85d1c6a972. Chain 2 (Bitcoin): anchored in block 958917 (2026-07-20T17:53:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRVR11600343.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2014ba4ec20270c3640900f8953cea88f5a54ff4a44ebfd4253c11dfa34e658c. Chain 2 (Bitcoin): anchored in block 958917 (2026-07-20T17:53:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6MZ1539109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33a268a70b97526f6065831902a79a04757e1692ab583114a671a78409171211. 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/QM6MZ1539110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8efa7ed5a3680d13aa3ab2ca6d9ff1667318586b39be395ec480cd5cc534ef5c. Chain 2 (Bitcoin): anchored in block 959008 (2026-07-21T13:14:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRVR11600346.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x473eceaebdd069267eede58c9044d89d6edfdba8750a2ced8bdee93f7dc94423. Chain 2 (Bitcoin): anchored in block 959052 (2026-07-21T19:50:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6MZ1539112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa296174fdfc565d7d5095750765141c2a589c7f1f9b47819a780259e5cbda002. 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/QM6MZ1539095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x410944f24efd3ef5b1f38e9b39769d337f6672a52b76e437e259768b813ae0bb. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), 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/QM6MZ1539107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bd2d6c057af79604e96522855f5666def1381b97670420cbf07143f36fb67a9. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), 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/BRACT0800699.
Alessandro Muliterno - O Brasil Narrado de Ponta a Ponta
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f59fc22c3aee1a0672aeba346fc727eb3cef01f2e738b6427e454d157575512. 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/BRACT1300388.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1815250d4b5e5ee95dce4b6abc821773df1e9f878b7d75225b8229c271474f2. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), 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/BRACT1000174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33d9539f8c0439e8d5fbce5ec7e5bb5c14988fb9c88a77a8f3322532045e9df9. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRACT0701376.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdd77283932f3f42b48ae51331222ce41798b9f5a88877891d92618034f6ec4b. 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/BRACT1607588.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52e5d2478d6049ca69c82ccfeac3127ca1c65b2d3854658b3c332b8adcc4f111. 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/BRACT0300761.