Aldir Blanc Mendes (2 September 1946 – 4 May 2020) was a Brazilian author of crônicas (journalistic vignettes, chronicles) and lyricist. He co-composed many songs with singer-songwriter João Bosco, gu
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 0x2acd507c8667dde7675261d1141cfde29de7ae2f4600fa33244ea3cd1d872371. 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/8652a482-e643-4845-bb74-764a758d26a8.json and https://artists.proofprofile.net/proofs/artist/8652a482-e643-4845-bb74-764a758d26a8.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 0x4b542e684908e4b76d139dfe1d942c7e26a64362e08275299511495364de01ba. 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/BRECI0500306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5476a85ee079990b9567948d830e98b0e8f069699e9fea941b7e35048bd0ea03. 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/BRECI0500298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe968c65dc15a152497e73836eee1939c13220cde7fcc15aefcfa153e64919a5b. 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/BRECI0500301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3877dbda801b7c6889b863bbfd02cdac18e5133dad04d8dc69301e46b6160417. 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/BRECI0500300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5b9963c7db028b478e366b26eb89a9cc21ad1c3aa049eccaf2bb669ac24f09a. 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/BRECI0500305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x282109e54bd20cd316ab801b2b016128aa9911876197f7ebc4e9faf8efcca101. 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/BRECI0500303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6c1a8796cd4a47d91af402d494dc58944dc7f87df1c71c45bd390eff0df05bb. 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/BRECI0500296.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x679e78f4739a93d9823eb1fa8300b2864334e3f8c5910482b5d9c3ff12635b73. 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/BRECI0500302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cb5d9c53393846e77fc57d6e5c4a92031243616bc3dbfd0186c9d24fc0c0ba2. 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/BRECI0500299.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b19120e44d0553ab13dacd5b73f8ef2fbd792aae9cb9a73b83c437a8e45da06. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), 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/BRECI0500297.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xade526f3cfcab358e7e2a79bfb7008154fe3630a58cab32a9a19bae5fbce7db6. 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/BRECI0500307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x449a7b07dbc471d53901d0c4dfb7d65f3fe4a6a8bc43b9dc7e8fd3de99c593aa. 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/BRECI0500304.
Aldir Blanc & Maurício Tapajós - Volume 02
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x120ec53b2b4f36dfea0c3d4555a98a8143c13042b2d8bb98917ceecafcdf422c. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/BC0UO2200012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95b4daa526df7726e6c05e094a4afb1f88d46611013c578d2dca2aae2e054cb5. 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/BC0UO2200013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc25c099b94c4bb425d7d68fd738e0d302ffb5030ca5c724cc6f04172b1132860. 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/BC0UO2200016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cf750b655e1967bf8f58a333fc2b92a8490b180eab79bb296e32c28d26b96b3. Chain 2 (Bitcoin): anchored in block 960250 (2026-07-30T11:13:28Z), 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/BC0UO2200011.
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 0x0a5a03438a8eb17f43c59a582952b5a82a5007d86abe04a8fa03ea713a73ea9f. Chain 2 (Bitcoin): anchored in block 960166 (2026-07-29T23:39:29Z), 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/BC0UO2200014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd784acc721474f02fcedd1bd5acf7b57072cf6883af36a384e82fb11a1ce45ee. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/BC0UO2200015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8d2fc8118408f05acbfbb2e549300ac0e67e9c8f1e4048fa402f6fa3d436bba. 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/BC0UO2200017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaedc05f5b88a971e0dee9d9198b6051767681408c0c963436debbd03e91fc335. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/BC0UO2200018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x466c1684b96c8e2a37f004df06ef0ed18c5d2652672c4f61191b8af1a893a7cf. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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/BC0UO2200019.
Aldir Blanc & Maurício Tapajós - Volume 01
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1a56aced6a899a9408613136051bb2cc6492e01b9d45e611504741460977945. 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/BC0UO2200004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x999403d1428a669eb5545db1c3d67de097c3f41eefa9258ae0509d3c32c8da41. 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/BC0UO2200001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc55475c0a846f9f291b582656b09478ae16e34f136e321a8dea63d97ffdc049. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/BC0UO2200009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x452786488eb937175a43a22ef631ce1b7690f313610d534f24dcfb483f638113. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/BC0UO2200002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x806dac404b90efe903aaf7eb2481393e71e37def17f82372f6ca35bfbfadd69f. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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/BC0UO2200003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf730ed13443cb6fdd8d3842eef7e6db105029c42d682667bfb5fb67502da239e. Chain 2 (Bitcoin): anchored in block 960199 (2026-07-30T02:30:29Z), 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/BC0UO2200005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6187328cb19f5fb1580c6137f7c6accaa52589eb2b9f3c269195272f01bfdb80. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/BC0UO2200006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90e27b66836b1be0522c222b6116a0f0451908709d4485e9255b059274b5f014. Chain 2 (Bitcoin): anchored in block 960183 (2026-07-30T01:10:20Z), 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/BC0UO2200007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9b9c0bc4d69b090113d8034f1d015205cca4c3babca4cf7392a13561d42ff31. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/BC0UO2200008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cc5d0500a652f7aedcf29534018520dbf64fd4ec01d929921b3d42541c745d1. Chain 2 (Bitcoin): anchored in block 960314 (2026-07-30T21:00:46Z), 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/BC0UO2200010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf46fff08422fe235982b870394341cabbad4abd0c6d55b2f016a88b4473cff75. 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/BRBMG7300066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc435f21976e8d7409f014daa66a1633099f42290c88242822245211d3d6015aa. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRBMG7500023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ffd9e19e1bd7a951b8ccabe967fdf6b61abf86e08223882523c67c7ba980c95. 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/BRBMG7600044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9db05a6b355b7f5eff74cddbce979f96a68dc5e9f52b017e223cf0e8218b283. 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/BRBMG7500015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf1488487f6bb7f78ac58ee0b44c40242ecbbf3b6cf335e7f683676ef140d090. 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/BRBMG7300103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9f9a9fb3d2c2c15235efcb9818918a41aee059b5903cb290942c6d63f057ede. 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/BRBMG7600040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a0aa8be8e6706628bb9c45633fda3fb1a35e92f30f5cc6f2dac4a187dc94a59. 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/BRBMG7500014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x357e111a02df97bf7aef665575cc044a3cceadbf08061effc8cbaf9ad8bd5164. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRBMG7500119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f990f9981bccf0781f8c7af4f7c6dbb4c56f72769c9365f465aa7c79b9467f4. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRBMG7600116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x369dbebb7cc5dff88a708525add1a14c660fc2b1a3701ba55c01caf5809deed1. 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/BRBMG7500145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a662f593c1ae0548db92ea82da2efd4e91b5c0c3abf1ca5c94953881a20346c. 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/BRBMG7600042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e4bfd2ef24de32995a81546f53b8db66aaa29cac65c31693a3566975dbbe16f. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRBMG7300107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbeb63c19394a31968703691fe5969a76f673840467011ff06a84957a0234d67d. 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/BRBMG7600041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc24cfde7959fa0b1f4071d1a3f8557cdd161b38822feccbc8f29ddd7006a6ccc. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRBMG7500028.