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 0x63d62412a82ead827d9c49db3f055f3e56483f559aefc26bdd706429590a6836. 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/6f128de4-342f-41b7-bca3-e13569910b62.json and https://artists.proofprofile.net/proofs/artist/6f128de4-342f-41b7-bca3-e13569910b62.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Pecado Mortal (Trilha Sonora Original) [Instrumental]
Trilha Sonora Original da Novela Jesus (Instrumental)
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 0x27082ccbc61cb878a44a39b500f2557eb4687f1ba72f5965a01356de78a30962. 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/BRPJ71300795.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4b977e21722541f221a941f72936515e32fac43fbe8a995190aa5b7006ca5c3. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRPJ71300121.
Vidas Em Jogo (Trilha Sonora Original) [Instrumental]
Jesus (Trilha Sonora Original) [Instrumental]
Milagres (De Jesus Trilha Sonora Original) - Instrumental
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73c792603a1142fe47e66993dbce2847c07bbf07e291f8613201f69c65c42001. 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/BRPJ71802080.
Parábolas (De Jesus Trilha Sonora Original) - Instrumental
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x167b4920cf0c6641e43f3687ec884d59a6927fe931493e46a98387a89b0e5479. 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/BRPJ71802275.
Getsemani (De Jesus Trilha Sonora Original) - Instrumental
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b7477fbb872b8931d3c51843295abcb9ee4abc52baf8ef3d13ce4d5d72a3ae5. 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/BRPJ71803078.
Os Mutantes (Trilha Sonora Original) [Instrumental]
Jesus, Vol. 2 (Trilha Sonora Original) [Instrumental]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f30248fd6aadf5c70a35421d808e6d1b6ac69e2b59bf6400cedd4e555a7ba6e. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/BRPJ71900060.
Gênesis - Ur Dos Caldeus (Trilha Sonora Original)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4450526b349764d4253e820238909405556515e83151736b961bb7789f17385d. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T05:11:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRPJ72100484.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b9149508856e14e3166ddc914dfd9348f2663bd5363e4bfc994a200630df96a. 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/BRPJ72102115.
A Lei E O Crime - Trilha Sonora Instrumental
Reis: A Consequência (Trilha Sonora Original)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc622b22eb4ccd7cbf25420b92638574b93bd99e78511113c86ae932995d1b4b7. Chain 2 (Bitcoin): anchored in block 958832 (2026-07-20T08:04:52Z), 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/BRPJ72301014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8161f5c3cd3a47f4f848ddae33f5481543c079fc7b8a04e750a7345242fe6300. Chain 2 (Bitcoin): anchored in block 956578 (2026-07-04T02:23:20Z), 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/BRPJ72301076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a3fb456f43d9f117ee4481f9fb2a88496ca1c20f7947a3aa40eace255600a5a. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRPJ72301162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5d098f3b116f649663328170e2e2a691b5dbc966c4c0d08c91a7e8337b81860. Chain 2 (Bitcoin): anchored in block 958873 (2026-07-20T11:48:10Z), 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/BRPJ72301108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49f47522361fde0531e5d743dc8bffde085660facacc3e8e9335744193cc7b76. 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/BRPJ72300008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5392c2cdb3bd3ec67a97d87d0bc3ffda9b09f68f96394405ebfac0dcef840025. 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/BRPJ72300492.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x324530b7ae90f441898e5e8de8c99379b69b39b8976e58a11632afb3bba7adbc. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/BRPJ72301184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b882520ce968c2dded41d8bef9f64d3c4d0fef9793ae788e1d92a5990feef9e. Chain 2 (Bitcoin): anchored in block 958913 (2026-07-20T19:42:25Z), 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/BRPJ72301175.
Reis - A Esperança (Trilha Sonora Original)
Gênesis - Abraão (Trilha Sonora Original)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bc0485cf9bbfbb65ad824b79002ace3a00d2fce597b36c41acb5e5db65c5b63. 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/BRPJ72102243.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c2dfd03e36ab6baba53f74b548fc413d023d569788dbaa3ef329d736f99b6be. 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/BRPJ72101005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe52b50d8c6e3f73fe231d00eab81d5f4acdadf7fc6d876a3b2079a6746fe184b. 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/BRPJ72103512.