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 0x67edfca4b3095e3f8222ef3298b4019886eb9ab35b5e084ce3cebf11608d64b4. 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/2f7f61bd-b169-40d6-ab05-bec926c6c93f.json and https://artists.proofprofile.net/proofs/artist/2f7f61bd-b169-40d6-ab05-bec926c6c93f.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 0x023643bc0b69a97fac4a6c94b601f880126b95abad2964fc87951a1750acf35e. 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/BRJPA2200810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9155537128a1c04ccf6d0a5338f00102fd2195a2f7bdafe888ab9058016f7bf9. 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/BRJPA2200811.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2331871a154731075e0ba0f33d0d8ba14390797798240f41824771aea273997. 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/BRJPA2200813.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2fee99dbcc662d06eaceebeaaeedd97197bb1180c06eeca24f786f0db3db047. 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/BRJPA2200814.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9996fbb8c3c9f45c60593b384e40698a3cfd1a3185a07b01e0276f91e4c3066. 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/BRJPA2200815.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e9ec6d09506a1169b7460bc204051d6638108b8727b02810fd480681c1b33a9. 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/BRJPA2200816.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfb0febc47e80076f201bb571dbba4a529600ff168455e609d019f7435d9b89d. 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/BRJPA2200817.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb07895092b0776237a70b6c0be94f750416546c7cf3967ef60d1e0b228fca962. 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/BRJPA2200819.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e2c524a38f5fd8e9c33658746bb952f1452becc802be6a08b9347403ea30865. 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/BRJPA2200820.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6596c4c54f88f6b0997ec3f016a899aeab0551ab8d40d3ab1778402704046805. 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/BRJPA2200822.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59f81f307d8c0788cf92bfa28c68d853ab5024cde5c9220b466575dee84f40cc. Chain 2 (Bitcoin): anchored in block 960376 (2026-07-31T09:09:19Z), 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/BRJPA2200812.
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 0x515e4c7349527a520bf0f46de69c225a132eafb9a123ba1f54998bf97e3fdf4a. Chain 2 (Bitcoin): anchored in block 960155 (2026-07-29T22:13:32Z), 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/BRJPA2200818.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7752eb5c98af1fe15ae6767da91c17b6e69a44a7314bb0e1f851b964eba0ed39. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/BRJPA2200821.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c45775943ec52e8e10b1141a2931e61f7b1f9d5a3a5658ebfd2f59f61b4aa29. 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/BRJPA2000001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x759217269a4561f88a0872113ea2e3311defe6c0780e52b4b1560f8fe9262759. 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/BRJPA2000002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a4e16ca2af4a58b545d63568724f7f6dc98bf6c8f32f9fdc6f7342c28443662. 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/BRJPA2000003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1893c764548795b229f743456b169d3bc5cca788cea18175f1f92fcc53f39a6. 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/BRJPA2000004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e2ae53b5eede326fc3579ab7720b7925cc61286824cfaedda2b004dbecda68e. 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/BRJPA2000005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe36958dcfdcb271661944f3b709fcd278f431b7d3b75031b2d3745843591d05f. 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/BRJPA2000006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39147ab9b00b60a18bc93b4fc3b63c584e9e4bd876ebcc173ded377f7b8d68f9. 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/BRJPA2000007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0322c043001b5da86964f6de097fcce7239d7fcb16d04019c0e0ea20265014b. 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/BRJPA2000008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcaf0704c6f756391f5e8406c790e4a799032f9688c3bf770ec9852fbf1ec006. 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/BRJPA2000009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca8c916d337a3cde0d70910037566966c2d9440dcb25d7f7fda00d4a9dbc0a8e. 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/BRJPA2000010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x639d1f5e076349294499f54309823dc121d9bb3c70d3cad79fe6b63312be81df. 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/BRJPA2000011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19263552e6e257208030d84b8db5ed46665b9f6b2d8698a1772eff8627bfca8f. Chain 2 (Bitcoin): anchored in block 960218 (2026-07-30T06:57:05Z), 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/BRJPA2000012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x732bec88eb9c451b8b74ca659cb24ddfbdde75041854e0399c91138740014384. Chain 2 (Bitcoin): anchored in block 960212 (2026-07-30T05:43:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRJPA2000013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa95351406f552e233bfc303a65ebbf8c19ef8a044335f7c1b018aa96ba332886. 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/BRS351100093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3babdbfcf18e6544089278b50a63a6d7a6c62f0f456afd0283d31f09803b17a8. 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/BRS351100094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a0f9bc52979e97f2cf6ed2187e02dfa26605de34ad7a1ad81a0075b6196fc88. 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/BRS351100095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83dd163a3f945a4aafd9f1bb8d5ca4bdda6d86cd78c1572b062ffacb63732286. 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/BRS351100098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfd0afc66ddc3fd55848581a27c422658e38753cf0ef61ebdd7096c299ae62d5. 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/BRS351100200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f48cc470e5d47f414d395870014fe645fbc1444a7e54c65eb3c04d8a779cb0d. 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/BRS351100103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33dbf2b0d40c14cbd5cae305fafeb068514888fc011306ac4ec4b5e3b35d92c1. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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/BRS351100096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8aea55b9cb9b144afeebe93bd2fa42c441957b90d0c2958cd043f1cd7921ede. Chain 2 (Bitcoin): anchored in block 960370 (2026-07-31T08:38:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRS351100097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c3b9271082af16ece90b30e7d7fe1a13f45a0fb51ab0423aa61eba78fda0be8. Chain 2 (Bitcoin): anchored in block 960379 (2026-07-31T09:25:34Z), 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/BRS351100099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x214b4fb0d02f7cbdec1b654d976a9837ad17c9fbc0d71e69d60078017d8d089a. 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/BROCF0200174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x019121111156168abce022c4f58d194b8dea937487863a73634ff0ddbca6c632. 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/BROCF0200177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x127b692a6daa866f8ea80640a7505eccfa73e91ba6b4cf42144f769cf3fcf143. 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/BROCF0200178.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74ac4ccb1923313644c37d67130391704b4f60afb3fb909bd47d94468dd1899b. 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/BROCF0200182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dd14c6e5cbe9975b8599645db0d6aad7fff442c3ee24c1e6feddc428c25b0a0. 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/BROCF0200183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3c29659da38564a61dc694fc1be29527ea9ce5fba87e54474fda01b32399bc4. 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/BROCF0200184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecd2d57f9dda5816785f8cd5d1f5048c75dd1ca4e61a09a29ec36c323e276aee. 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/BROCF0200186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36295e03fe82088bcf6534d4d08c69ffb832cd43d859d773889857ab74ea33e1. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/BROCF0200173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2278ccd35e4aad1f2eb3e73dfd2a823fab9190849a90150ab9e694ba9b4ca968. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/BROCF0200175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97660d82ea2aa392574cdbba9cb47e48e175e2546f3e6b2b6b0e5b909410bce5. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/BROCF0200176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02a65f8b8e51486417fe482ba93812ca76e56c40f5efe989c7e686f9082b25cd. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/BROCF0200179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe644458a70b83413ebea302b1851bf381090123d43d61280efbdc2b99e1f6c9. Chain 2 (Bitcoin): anchored in block 960513 (2026-08-01T04:52:22Z), 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/BROCF0200180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7c1fa9af7dc5a9c902d8c60ea3f92b04e4f78fe59a9e899add9eb388aed6b64. 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/BROCF0200181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42b5a37694188e2b1ba42a91f9b7975e6e123baafa09580c31ea71048d2ba432. 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/BROCF0200185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a6431388da0185286b54b023aa53f4ed85013e2b46a60a9edd071d18b4321e2. 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/US7VG1462460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8869bd8cdaba881a29b291a35d712c85175048c85c7ae39e733f4d3811ed4a9. 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/US7VG1462462.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1547719ef369bb64fb42f1d428f9df6e987f386b5defecdd641e0d571b2f815. 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/US7VG1462463.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe77ecdf065cc866f5cbbc105ae7669ebf0a523cbe330ca665e6367acb81e6f4. 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/US7VG1462465.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e0ac48a19b7d1a6cd520fc92662346a1abe2e483fb9fd8fa6511e5f5d64dc8d. 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/US7VG1462466.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26e7fa79a8c68ca0aff4d7c104256f98cfa855c39c17f45c7a2088a7a86cd42e. 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/US7VG1462468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae04fb549b6686577a4fcd0f7cb716f72ca0e85312cb014c100afaa22e6d01c5. 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/US7VG1462469.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7668cca1c75c7502e6e559c711ccc443c0c38a9cb4a77b53135f95e94edac60. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/US7VG1462461.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75eee471cb47f7e00b012be64bd2c21011e5da66bb6c4e71be3ab97b253f2ad4. 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/US7VG1462464.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x908a73a64886e2132e158d8cb2d63e03a7b1892c48a9f882b53b285a1582ec7a. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7VG1462467.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc985195248c32457a64c38b97b588ff3c6eab52e87155f8fe94fcbf30652702d. 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/BRACT1601750.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf52f49408475df02ac5cfb1501752c23e66c46280bc31fc8acfee107d41082cc. 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/BRACT1601753.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e76200f933761edc8e792e7d63358442f784c0ba5dd7eac63d5a78e209c5708. 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/BRACT1601754.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb120f42d3a8a8245e4d924aaa97b60f25ff7c68c7ca774c4767edb2fc25b2f90. 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/BRACT1601755.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd91fd91e6cb75f54cd7e6e89d75d8819f207c77620370e653db7e676f1e49c2. 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/BRACT1601757.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef41b7a034519efadbdf2822a67c571bf45af351a7e8577b9f9b4ba53294193a. 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/BRACT1601758.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf855001f4ef1ec9f48818206fbb2da85dc90dd9700c06475f1b3ecd4fbaacdd0. 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/BRACT1601759.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f29fa598c1bbdfbd7c5c7c287de962170214eab898e02b7e8fd472eee313e13. 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/BRACT1601751.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7521470fefbe4c3121bd69e4e33e1557e17783d9ae7535401fccfb0db2e08e6e. Chain 2 (Bitcoin): anchored in block 960309 (2026-07-30T20:35:49Z), 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/BRACT1601752.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28a2a3b0f69b5f1b5c612d4ec36d1892b2e642846229aee3f324fef278dd275e. 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/QZHZ62120192.
Resposta da Adaga de Ésse - Eternamente Gildo de Freitas
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81097f2a5663ed0441c95c72aea1d5474620811584c2ad4191938a91b4667276. 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/BRJPA2500009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x478213b26e2b8a761026054cbf913100e5641c80b3019abcd8bff92c637f21f9. 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/BRJPA2400063.