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 0x38985697bff810a76fb46e7b1998ed998d6341cd046a77aaec973f30e3afe3cf. Chain 2 (Bitcoin): anchored in block 953972 (2026-06-16T16:31:10Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/299ae3ec-bcbb-479e-b248-0561c9f6e953.json and https://artists.proofprofile.net/proofs/artist/299ae3ec-bcbb-479e-b248-0561c9f6e953.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfeb187aea4b67ec9d855ea0f94efc686993c98d04c5e77e0d02822fc634e4b79. Chain 2 (Bitcoin): anchored in block 960288 (2026-07-30T17:41:38Z), 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/BRSGL6400065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x934a16a6165451fd7a8b90b462a821fa83362840200617cf7ff3b8205122559e. 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/BRSGL6600021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa72c0edd73f3cc0770c954da4cb23234db76b4b3be2b0c5b4fed84b30d8de95. Chain 2 (Bitcoin): anchored in block 960362 (2026-07-31T06:58:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRRGE7400007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3beda00607f7cb618fd3e6fb48f54e2243e1747b0a738adc9ae0956ffc1ba8ea. 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/BRSGL6900042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3f1c1d94dfc473b9cad6af15c102879ddc0c5adc830d268498820eed30a0042. Chain 2 (Bitcoin): anchored in block 960354 (2026-07-31T05:48:18Z), 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/BRSGL6400004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60236b64e05261ce035f14a997b09d69bd0d5fff9658c95e933d016dfeb05b54. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRSGL6400072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccc7fa247027b214b9ea08ff5eb86567a03d49b75d6e04638f24eadfc73ad4a1. 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/BRSGL6600112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27060d2a73acf4973b89dc58f1983f8a864f6f7e503d6127944f181ba765cf0d. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRSGL6400036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c3a24d4c314db8f86763d685059743998e354c13e38923bcfbb3f8cb4837da4. 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/BRSGL6900044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d7ffabaeb1c1b17432e9194fcf7e9e8ebe3375c385fb80179977994750956e2. 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/BRSGL6400052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb84a0b2dc0b35e9402b432091c0b739c18449154c31fc2d41159fe852c88f503. 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/BRSGL6600100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdf0a07a71068e52368df03b8555ec75b5e2a78e71fc8ca3382c066869379ac2. 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/BRSGL6900030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7bdd0829a8231dbef837ccfcda9bb193bb85b25c68d4497673ad7c29d44f169. 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/BRSGL6600086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9b37e9b87a47785c78c0cfdb2f45adb394ec459e3076e2a6029e751ce31b349. 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/BRSGL6400073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2a6aaa47843a7c13a1950a19683776be0e8e8c5721a32ec406b0020b5574481. Chain 2 (Bitcoin): anchored in block 960419 (2026-07-31T15:20:33Z), 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/BRSGL6600109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafa3fe0a4537b6909eecd8738fa3871233c6a70164faff59009dcdac36bc0cad. 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/BRSGL6600090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacbf7a300bab214ab0dec2e482e145bb584530672085f1165e9a64c935e848c6. 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/BRSGL6600107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70ba2524304cab7e82f698b9a677955a07bd626bd4a04a2d7b0107652e993964. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/BRSGL6400070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x090a3d0470d900c08393b3d260d8483b24f4c432c50aca67ada87b62ab8531a2. 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/BRSGL6400039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46c8b663bf25f767b96c606ab5346fbc364bbd97faac764adf7fd7073fecd238. 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/BRSGL6600118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe28ac82862451fbd40e5018423810ee2dc93dfb9cb0b52916b4f6a5121d8b9dc. Chain 2 (Bitcoin): anchored in block 959152 (2026-07-22T16:23:52Z), 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/BRSGL6400032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57c3aaba534e555c3604b8071fb3a064df3429c7ad4a9221a5b93298c888500e. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRSGL6400057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca9737cc992f7c6146a5065a48dc82ba07ae70096b3d6cf5783d3abe7675c96c. 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/BRSGL6400033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd681a2f14b82e7909d647bbbc9fb8509e227b5029f4b6d59ed800ddfab8128f. 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/BRRGE0900133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36189dc52cd678ca1dac6fa2c9b688f5ef67136e768a6598f40bc2bdb913a1e7. 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/BRSGL6400038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc192bcbffe2e0d687cfcf6b9db487acab389cf5cb1f3c7e316f86ded63a6dec3. 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/BRSGL6600103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b3cae2a57ea3da3a9cfefcf90ae654297877689f72654657c43fcc10ab4cb4c. 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/BRSGL6400069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c1b2ce5760bbf740a927218954a23e8cadd0588d1e8db4d56ebf687deb56c62. Chain 2 (Bitcoin): anchored in block 960113 (2026-07-29T13:38:16Z), 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/BRSGL6400053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed259915cd451c8f40e09532f284987c26425d40903ab9a9543ce9dc4d6297b9. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRSGL6600108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x507c5f2297f9122ff1dc619e33cf99b915f9d42d67983a0154f569f80bab9eaa. 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/BRSGL6600087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d865e8853148acfdb5e73154dbb4efdb006a2050ef40fb0fae98daeda0f4602. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/BRSGL6600014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbebd988a0c05c674cd43aa4efc3a26aa0e6a2634d68b1564c52ac1ca25cbb724. 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/BRSGL6900050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac4a00ef8fc2c4c2f7b9805db6bd4d74fdb2c204d017a24d950d7b1974e914a8. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRSGL6400003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x892f0c55c811087763df4a509dd494b71ae6988d2e3591f9e56c24a82af11b24. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRSGL6600113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc51376b8c6750e8b7ae708b89868cc46d5e2cc3362768935a9fd8851827ae08b. 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/BRSGL6600084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4da0ae11d10f5c0998016f5edccb9145b453e6d2d3e2f208bf7be5d472f53deb. Chain 2 (Bitcoin): anchored in block 960150 (2026-07-29T21:51:49Z), 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/BRSGL6900045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61905257da46314a38f100b1c5049b1aa9f89eba36627f150be0fb05610f60d6. 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/BRSGL6400022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0033b1226abdc28b04632e43ed0f02d0e42b69eebfee2c2b59d6cd100c6b340b. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRSGL6900051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4682a57d8d6074602dec14f6e909150abfe905d6f3d9d496d344bd6a6333985. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRSGL6400055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf04effa9002cba070a9bd8c0a51604a23943d8a853a9dedae7e77bea087519a. 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/BRSGL6400074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d8c9879c34aa918bb451c90a050666e3ba63ee3cf220469d5777fbdd90f9126. Chain 2 (Bitcoin): anchored in block 960389 (2026-07-31T10:20:10Z), 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/BRSGL6400054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x230cd16bd7a05f43f94cee7e2f834fd0cf0bb20a54615e6030790a0f6e0ab08c. Chain 2 (Bitcoin): anchored in block 960352 (2026-07-31T05:48:30Z), 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/BRSGL6400062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafe088f458cd2eb460184a8d5c4e2a9505b78ca39676f26836691334bb18bfa4. 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/BRSGL6600110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e8cb0b4330355ae3b02370b930998f32f9026c2dd0a563b7e40a176230523df. Chain 2 (Bitcoin): anchored in block 960429 (2026-07-31T16:07:24Z), 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/BRSGL7700038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x929e8903a7de651fe473bcb47100f4036c66f164bb7b08b980a924e3000f8768. 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/BRSGL7400046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4206a0f134a1b35d6cdd8ce430b9431794ebb85c978486472867717d30b3e964. 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/BRMPB9800003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd53e2ba8e3fc86834df9859118178f33e2da37c11e7a50e9000caa4f07d3eb3f. 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/BRSGL6400031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53128b4ae0721e92d557c00582708484476c907ea6b950413d1efa9e3ea16733. 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/BRSGL6600114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbac6df6995a4b7768b9b7b484217d7ad1ffddb273396b64bef1028ba78ef76e7. 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/BRSGL6900047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc103ab258015694fca1d61da455bed104a65038a3d7ad12c39c6f9d37adf297c. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRSGL6400058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbaa77d2f1e05c5a35bf7694f5ccf2d4e2c83d27a4c8d1f1aeee3abeca6318b2. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRSGL6600119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa88002d48b6c1ac24b75261a657a5f9fa5d57d4709afa103da767ab29f10c599. 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/BRSGL6400067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x397df5b35c22750c161e4fcc81fb4700ce2f930f4165115205c17d5941222df9. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/BRSGL6900043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62cb2bee83eb159f50316ad7772f747b28ad91879c0abd5cd0d6db6e0fb022bd. 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/BRSGL6400071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x711eef189470ff9d5e7ecde3363d8a4f3ca4465ce012605571b9157bf59cd199. 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/BRSGL6400063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39a0c48c7fd0a814ce4232377062131c4b1a79fc450abdcafb561a0196b54d24. 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/BRSGL6400056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x096805b1e5ed489064fc3b34f1c09d02e2bad5321a001aeb74b5407e70dd8d96. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRSGL6900048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cedb31ffc2b2127e6a711e7f33abcf194b98493b232f58c0c7616c5b901a4f7. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/BRSGL6400035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57c78563834cf852a02f0d0927f93059311a196e4215ddd75933b9f94c8cc5cb. 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/BRSGL6400068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d7ffabaeb1c1b17432e9194fcf7e9e8ebe3375c385fb80179977994750956e2. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/BRSGL6400052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c1b2ce5760bbf740a927218954a23e8cadd0588d1e8db4d56ebf687deb56c62. Chain 2 (Bitcoin): anchored in block 960506 (2026-08-01T03:50:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRSGL6400053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57c3aaba534e555c3604b8071fb3a064df3429c7ad4a9221a5b93298c888500e. 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/BRSGL6400057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x325ccd6dc68f97935854dd99838e2995d1bd1897b42c322d973df00afac1b655. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), 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/BRSGL6400059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55748c07e2409457eeee357bf88b981446078803414978b14a056f66addfb73f. 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/BRSGL7200030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a485de6f93c05a1d52aaa27f42611fb48bfdba47b2e1820c74648122c41a88e. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRSGL7600019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb248cece8c7555f45f1039fe94fa392d619690d70d7ba873cbf4a84e73b28457. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/BRSGL7500028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7430dbe418d6256172df11989b0e23ec9e0159e55b96261830f12709eb62876. Chain 2 (Bitcoin): anchored in block 957055 (2026-07-07T15:12:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRSGL7600021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f7294749aa9e73a8702e6e2960195462d9fa56bebe42b4a9dc15204aef40870. 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/BRLIW1300004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25ebeae6f2789ed3a299530c911ea9ab650dc9f6bbc1fe4483377c96bee9777d. 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/BRRGE1403362.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacb78e7f1ec837fcdef3c8a02c7145481315571422e014a53e1834acdb2838b4. Chain 2 (Bitcoin): anchored in block 957064 (2026-07-07T16:43:08Z), 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/BRSGL9300127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4e8ce1dbc2a9551de67c0e0aae42171345206875ca28339213910b32d7feab7. 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/BRRGE9000131.
Pot-Pourri: Coisinha do Pai/ Vou Festejar - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x285d5c8aa1ad9b8f1dcace4dfd5472c3c9a2b12b6d3fed70ed4eb0f81b04cb0b. 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/BRSGL0500451.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x920b32538e49519c7a58c851d7aa4b9698300f7db3a810c98a058ba0691191ab. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRRGE1403755.