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 0xfcfdfd891c2156b931dfeaf458bfa3a41e8ee26fd2e0b693a8b8a348155dff87. 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/b060484f-fede-4f4b-8d69-d6c6ebb0d896.json and https://artists.proofprofile.net/proofs/artist/b060484f-fede-4f4b-8d69-d6c6ebb0d896.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Brazilian Summer 2020 Rey Vercosa & Friends
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 0x221c7f4eb24dafb754d7f237dc5aad73c13ad9da91389c2c63cfa2ff91bdb399. 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/BRDEP1500280.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffb1688f9dc8f27a73897cbc517048f019a437ac3b48d3096519d49011c49b4d. 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/BRDEP1500383.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd28d927e1a871f5f3420e9b1a18fae63f01ac49771394c691d431b27cb8796ce. 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/BRDEP1500381.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x273ec184c1e63cd208db99c691eec6e230b2e47c033c01282c835fec6d2be92a. 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/BRDEP1500380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x911506dd374f82bb05cd444d559fa65556bc2f46280acfd8ecfdc5adf8b996f1. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T20:57:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRDEP1500382.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2447e912919b0987b32db7d1995e8a05659d0ffddf539e9dd16e2a88ad8e263. 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/BRDEP1500384.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4b7e17e54a6bfc6722c04957c50a2a9b75070dedace4d6ecb0c015d6b46a1f2. 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/BRDEP1500385.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfecc47657f65aad3771cf5750b2370785c502f738a8bdcbc53c3e93cf6b58b1. 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/BRDEP1500388.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7f356afc0dbf47f2bc1abc2654eb12d5c7e8ba6206c23a4de6c294c92fc5fd9. 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/BRTKR1300003.
O Que Que Eu Faço Pra Tirar Você Da Minha Cabeça
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd28594ccf822804e264e3bd557188f1abbecad575345ded9e198e4effc9a7591. 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/BRTKR1300044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5b10d68822b0e53ed7efdb95884a073edd61ba1088a8bee9bb8bbbd255d45e8. 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/BRTKR1300050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21fabe171e581cb68fa870e48c4a76c3bf0ff9521656206e0fa740975171f1d2. 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/BRTKR1300045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1031302746bf091099edb3c8e95444c044d520210953f4d4838e1e736aeeef0f. 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/BRTKR1300049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bb53ac8dfea7b395dcdc1f50b80c189fa22c25693720675be06c52ef6760653. 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/BRTKR1300046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb84e50c6270a43832ed580d4127fc41379f94a7a9f0ae0039b7ac13c4f22b589. 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/BRTKR1300047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8562a1d7db669b5c4247f252359fd6724ec5df5d6bceaaca73027ea40735490. 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/BRTKR1300048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe935e04a9ec7ba28e0f197d47d15d08c34c7e6f930559b96ec07bf7de8370877. Chain 2 (Bitcoin): anchored in block 959145 (2026-07-22T15:39:05Z), 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/QZHN62587679.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ae5c287f948dbf91f5becd3942460af2d6816d5bcdae5fc21f9aaa41cf2f846. 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/GBWUL1823191.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6c12b3ce182840d3ae43e84f432f1bde7d286b3efb86abfab7fc4f90767c72b. 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/USLZJ1848995.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c3dd7f5c3cc5d94183f6773f4d3875964898ab791aba7be0210777637e45fa1. 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/USLZJ1848989.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d34a4d1d2a8799134d8ec91768da607996ae9b9361bd89939fff3462bf5684a. 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/BRDEP1600107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x604de8b95ab04bcc48f8a522a4ea954fcbfa423a906687cf3982bd85aa346c10. 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/BR3751200015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x014f85ebf9c0c116cbe713c93e92580931884df464179bfa86b707d843ff3f02. 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/BRXM91200010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b6c4e8ccf97c711ab5b9bf7ff2c90a855d64eef3b8daaa5bbfff7ef483adce1. 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/BRXM91200005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc025501ab627d0dfe479203027c3d3a8fbadb09e4bf2af61744646cd6c7e868. 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/BRXM91200008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x939eddab61365ac8f7794fdb41f8322d8ab895ef982d2ff678538dcbd78da2a6. 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/BRXM91200002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17864693d32efbbf6075ed2a34cbd720372a51d8e62c30c592255c7cd6bde207. 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/BRXM91200011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d889de02b863c6b8f4ea3a3799da2385e0f0a38448be875b9bd03ccf3436158. 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/BRXM91200015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x381de3917f498af799b19949683415fb9721c12118dc04a450a3a1b55ea0977d. 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/BRXM91200001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19dc083d96d038b91746bd974dddbec37d9a82b8da1ab502834cb0e8794cc6fc. 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/BRXM91200009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c55f282faa7991faa0a3b60f2831e90451f0be13dce61df31380969cfff40a6. 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/BRXM91200004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x894488e93c3c0f671b78ae48be5211a57292b66c7b4125fa5132dac2e383c874. 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/BRXM91200014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58d569c3d0af500c8d004e57c5e344fef9378bf96a163d8dc86e866433a1b51c. 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/BRXM91200016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43660d0144c9382c94b27c12e023011a6a1804b8c04187837a018b0a027191f8. 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/BRXM91200012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba80f16ca3e139d1ec02c3740a2da693b4681f803b2b323b79170d469bca7829. 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/BRXM91200013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x044284ec60c2e9f7d778d52ed1f18b65290d880425bd667acffe4e968bcc307a. 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/BRXM91200007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x434c35efb08b4c61dcbdbe9219eb1e11f3eec88ca7f97407c45e64133457129a. 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/BRBX31500004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4db12b69fa54cedb24f44d3e8ba8a7f2f27a6dae7ab71ef1ab977b028642c15a. 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/BRBX31500007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdffa64ef32f1a0beed293c042cbffce1997ffda34c74cd5c1143f63ef6d6856a. 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/BRBX31500005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2dd6b5f04428e2375808ada10fed2455228eaf38847bc738c0672c4dd83cca21. 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/BRBX31500006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3999cbddfb754738cb6c494afd24942d3fd1bc11b566981894e0f5d590a2c031. 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/BRBX31500021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a0a23a61b51a48097b2296c89dece8dd475ea95598a00e3e83ebc7b5506851b. 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/BRBX31500003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x932590f4a83374334b0b8ee2069ffbdbfe2ef1a293643374e0189fb36d9a1ef4. 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/BRBX31500002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42bfa815579f20724903774c596421bb8689f238367a5ad0e59660730d5a5939. 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/BXSAB1800001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8438ada39c7b0bb6697b5323fa851de8bb7b3dec849b519c4d3a03d6d692fef2. 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/BXSAB1800002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x822d577a6c92c863290899f2e0bd20f44e32c6fbb04e26a4f511c40c3f4597f7. 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/BXSAB1800003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68d71c28faecc9d9b9467c7e621b28be2ae4327bf8ffc4c9fda517ad10d204f4. 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/BXSAB1800004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4317fbe6579a97c113dec70a37b7b5f341ee7169a101bc7c776294e7aa1e78ee. 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/BXSAB1800006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c97bb60faf58cbf9a1e4901b65ab04cb82d4d3e1d3c31760c26a70412220e4d. 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/BXSAB1800005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5ebf451b4f18739c1232da29cf85db063a3713ab79f80f3f4b5286346340339. 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/BXSAB1800007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f59d9896081e2fff01db7806a93cdf4804a5620a8db99e833f02cffac9bdd6c. 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/BXSAB1800009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecfcf59abe573b6954fa0ff8b1dc45fc7f1bf915eb01d31d101d9cb10764d113. 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/BXSAB1800008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda844f7c845efd4ef8fdce9402f8aa45987c8b48b4c3a03d0a662d835542ef71. 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/BXSAB1800011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54d42bc9c70f9ea63036ce7bad64868dd285791373cb2b89555f971d98e89176. 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/BXSAB1800012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x991dde12143f7491553534bf63b6fd50f1aec450d3b84f4470a816adc3f5db7e. 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/BXSAB1800014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bb37100206d22a7382fe6e60662a0e5e4cb4ba7b53ea78012bc98bbe542732a. 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/BXSAB1800015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6b7c55e82d882119965bce1d89b843dc219b53ecded9aa0e007eb96706a4009. 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/BXSAB1800016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbcd26b61124817ce494fcea2b14762843dbdc777171f2a3908602e48d319182. 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/BXSAB1800017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40a921fdc9be872738d1e2b32741c939e239b508a0348f389007c6cf52ba82ea. 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/BXSAB1800022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d9f87c842450ca2e39e39cf7038df33b81d429fb28a810efc00e1b44f3a5463. 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/BXSAB1800024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbebd451831933bed8e6fec35ab3d8f6cc1a969cdc3897b96f1f243ef6ebb27b. 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/US6R21447617.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab7d4116270d4388a9ae2a76568178cb2554e61fd1f886b6eadea627ed746986. 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/PTVI11400293.
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f4c09b9b46b024c0abc0194895cca71a6d27602358b9ccfba98e732f3f62c95. 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/QZHN52504547.