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 0xd5cff7f5732d7bfc9b759f00efb78ca67ebb0b08e34356e269c6f2c02609c54a. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/29042d64-9aeb-4975-aee3-7bde5c6ffa79.json and https://artists.proofprofile.net/proofs/artist/29042d64-9aeb-4975-aee3-7bde5c6ffa79.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 0xbb3904c3dbdd2c529f218e81f22e4dd2b6012d6d027e7f6bb5c94b2a75792225. 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/BRRGE2300661.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x638a04ce2c618173a29b07781249aed1c2ab84c01e4b22930da4c6c69bca64fb. 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/BRRGE2300913.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe52ffa5d70621157d05d56de44c5afe2cf431d4f351e0c55536197b2387dc267. 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/BRRGE1900640.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab95358eb54748de2055db91115eb20993ae9e6e1410d7ed261d749ed85fa135. 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/BRRGE1812974.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x015bd674d604e2e7ae46cd2f37a4038ffda4128a9b82f0cffcfd91615160555b. 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/BRRGE1808998.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c873618b4e217a474b3c4360bd773fbe63b792668c2166715e35ff9346c3cbe. 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/BRRGE2009428.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9961abcf6db178f992ed5eeb04c5b2369c81fab1a778a183293ca90df257f1ea. 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/BRRGE2009434.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d16d39f0a3b52a2d2f5a8ee04d36421b5f0f1162ec1d94afd15f52c8326a5b4. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRRGE1908455.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe41ff4ff2d9b2444fc4b37d7ca5debd56889dd11dfaef7477f0220d349c30f0a. 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/BRRGE2102476.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c873618b4e217a474b3c4360bd773fbe63b792668c2166715e35ff9346c3cbe. 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/BRRGE2009428.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9961abcf6db178f992ed5eeb04c5b2369c81fab1a778a183293ca90df257f1ea. 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/BRRGE2009434.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d16d39f0a3b52a2d2f5a8ee04d36421b5f0f1162ec1d94afd15f52c8326a5b4. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/BRRGE1908455.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bfeeb538be405be2bbdd0122bd959b5fa3d6380998585c3c67ec9a094b3e6eb. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRRGE2009440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe90f5c20b974c23bb45c94c6cf9bf202a16306eae1fc134108ae61198feee7b. 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/BRRGE2009436.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b2cac08c03558ff0b482a41a52607e084a8cd102f377467fa970fa5b59ce9e5. 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/BRRGE2009430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x585ae59c03a9f56c6dfd962f101bce056d69ef79ddaaa7aa194bc9c82a271a67. 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/BRRGE2000480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x113c95305396834f8faaae75e37cb5edf34c368cebdaf6a9ed30e666fc088eef. 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/BRRGE2009432.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcc49cb7069aa316c82d9cc78232379fcbe5cc1755257299ed5da9185ffad07a. 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/BRRGE2009438.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3f74296e869f5f2530dfde7aec2cb58be1862651a58ef772eef966762d78048. 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/BRRGE2000679.
Vai Descendo (Brega Funk Remix) (feat. Js o Mão de Ouro)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c786ad3db7b360f8a23b4d29cf2c7f0ef632c7104cbbe36e7b9d04a803b9f45. 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/BRRGE2011076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c873618b4e217a474b3c4360bd773fbe63b792668c2166715e35ff9346c3cbe. 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/BRRGE2009428.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9961abcf6db178f992ed5eeb04c5b2369c81fab1a778a183293ca90df257f1ea. 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/BRRGE2009434.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d16d39f0a3b52a2d2f5a8ee04d36421b5f0f1162ec1d94afd15f52c8326a5b4. 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/BRRGE1908455.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe90f5c20b974c23bb45c94c6cf9bf202a16306eae1fc134108ae61198feee7b. 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/BRRGE2009436.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b2cac08c03558ff0b482a41a52607e084a8cd102f377467fa970fa5b59ce9e5. 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/BRRGE2009430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x585ae59c03a9f56c6dfd962f101bce056d69ef79ddaaa7aa194bc9c82a271a67. 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/BRRGE2000480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x113c95305396834f8faaae75e37cb5edf34c368cebdaf6a9ed30e666fc088eef. 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/BRRGE2009432.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcc49cb7069aa316c82d9cc78232379fcbe5cc1755257299ed5da9185ffad07a. 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/BRRGE2009438.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3f74296e869f5f2530dfde7aec2cb58be1862651a58ef772eef966762d78048. 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/BRRGE2000679.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7f6d6949f24053f5461441218e0f8523de76fde2430762c49647adc28d3c1b0. 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/BRK2R1400002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe014dd378747a2a37872e07293692d23a0d63c657ed8158f67b5ca773f264c0b. 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/BRK2R1400007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x769e2d17ec599dc18e0a5184262ffcabc4c53789e7689010fe6b4c3e5fd354af. 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/BRK2R1400006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16eb0f027cf4641351f1ad5d439cf8e6517f0232c75bdc295b78ee9f236794fa. Chain 2 (Bitcoin): anchored in block 957026 (2026-07-07T11:02:43Z), 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/BRK2R1400003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6324ca5891aaaa88e93a3a2e4dfe1d784248ce50ed6e1168770448266ff0b8e. 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/BRRGE1504952.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e6b69ac0b89f90708044be8008b341f651a5d7543484d714d30a8ebd047b036. 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/BRK2R1500012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc028df3edc07423d9f7cf7b65d64bbf11c8b3d4ee3c6e31d4017318e0dea0d7. 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/BRK2R1400005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb9c050a99c592a8575900315ce5707da765cc09a38a68bc26c1fddbe64541d3. 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/BRK2R1500014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x279e91b20855b9b1e61637d6dbabe272f87141309987b189e7fe0cebb0c72513. 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/BR1WV1500001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x638a04ce2c618173a29b07781249aed1c2ab84c01e4b22930da4c6c69bca64fb. 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/BRRGE2300913.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcddb40346a9097b53800b27416cef8db7d59324d1814ddfaf1ba3a73e6d02b18. 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/BRRGE2300915.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x194adba4aab1d1f9131d7651f18657f797e5b46ff8587b6c6331fcf335e916f2. 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/BRRGE2300917.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc6b4d3e7e273339a2904c1251a3442e42235f88934b524efb6ffe17270a0ac8. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BX05T2300003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba98c5616eb9d55f237bce53dac3d36cb70a4074a503d8f2699238ace22c6e51. 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/BRRGE2300471.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19ccaf95e7e2b60c01185b981c9fcd6b00d89a3a19b20131a717a63107b6619d. 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/BRRGE2300410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb5b1a9918e08bda3b531571bb05f2397f9b7fec653de04062607462b8866e2a. 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/BRWMB2201202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb587b71eb97ddded27ff000f72fc52f78ceeccf969f9704f149d3d40a2f8ca38. 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/BRRGE2200599.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45d9ad60f633c0023ee0b0baacdc8aef8d8c9b179f3d695a00eb1e7428a2499b. 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/BRRGE2200601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb587b71eb97ddded27ff000f72fc52f78ceeccf969f9704f149d3d40a2f8ca38. 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/BRRGE2200599.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1109243507fbc025471bc2d03243931c0561c9bb93a9b2b13515df7516802d17. 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/BRRGE2200149.
Luau Amazon Music Lexa (Amazon Original)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2dfbfae1632aa2600b0e2e513ba4f8637aad1576c4b011e41a9a046ae3547fa2. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/BRRGE2200097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f2cbc4c2da94284f911d39cb464a60a63fb9f2ba5936411cda575aaab61003c. Chain 2 (Bitcoin): anchored in block 957026 (2026-07-07T11:02:43Z), 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/BRRGE2200100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73883e0d1c4d38e089788fb7cf74175367cf73cb7cbfc1d04ffc723e073ae241. 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/BRRGE2200106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cc21cc3601cf58a462a756d94a984ee5fad7a02d082dab699004291f64e89ef. 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/BRSME2102407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe41ff4ff2d9b2444fc4b37d7ca5debd56889dd11dfaef7477f0220d349c30f0a. 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/BRRGE2102476.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66335b7396633e6a4fc1ad182e98e84480751472995d7f6dedc82db64d556c17. 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/BRRGE2101663.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x583141ddc8ab1ca51aabbefc9207e85565c40883164036489031ff149da2b6e8. 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/BRRGE2102239.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57ec73705e31666c1877eb12c83b83de09462c51e95eaee1d68e4a96d30fbe79. 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/BRUM72003138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bfeeb538be405be2bbdd0122bd959b5fa3d6380998585c3c67ec9a094b3e6eb. 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/BRRGE2009440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x587744f253f1a65172915f3283e839d1dd9ee6d6aa97a6e677ef046480593197. 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/BRFGL2000104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0511f35e0299a52e4746077cf1f307a6e9d6d98d3e63e4531077381c132d0de. 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/BRD1E2000015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe90f5c20b974c23bb45c94c6cf9bf202a16306eae1fc134108ae61198feee7b. Chain 2 (Bitcoin): anchored in block 957084 (2026-07-07T20:41:57Z), 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/BRRGE2009436.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcc49cb7069aa316c82d9cc78232379fcbe5cc1755257299ed5da9185ffad07a. 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/BRRGE2009438.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc1da608ad72f15a05fdbce7dc1be732c615f3d3695758c24621268b35da5480. 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/BRRGE2010454.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa04e7fa7897b432698e907790d0e28e4b41f6a5f55fc1bfb27675b1e99e7eb66. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRRGE2004514.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3f74296e869f5f2530dfde7aec2cb58be1862651a58ef772eef966762d78048. 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/BRRGE2000679.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cd7475772b4247472a5c6ae49864bc723e4fc20023cf92dacc754b6b7fc8c5e. 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/BXKZM1900435.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3d3a6339a5cd2ab455e4efab082f2f1d9eaec84aceb1dcc997fbdce6cfb877f. 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/BRWMB1901435.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d16d39f0a3b52a2d2f5a8ee04d36421b5f0f1162ec1d94afd15f52c8326a5b4. 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/BRRGE1908455.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x975a77cf9fc9ac31ad42e5d308e472390080d11c4dcc0c7b543f2f82709211b7. 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/BRSME1903202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec13bc3c0f63daf8b8d92c747feff73b84dd461a2635ff134ce971a2fc97196a. 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/BRRGE1905270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57ae52d67c9449ef4766df95fb1485f73afbb183f14093940931d68d60a5f749. 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/BRRGE1903052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57ae52d67c9449ef4766df95fb1485f73afbb183f14093940931d68d60a5f749. 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/BRRGE1903052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe52ffa5d70621157d05d56de44c5afe2cf431d4f351e0c55536197b2387dc267. 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/BRRGE1900640.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab95358eb54748de2055db91115eb20993ae9e6e1410d7ed261d749ed85fa135. 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/BRRGE1812974.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x015bd674d604e2e7ae46cd2f37a4038ffda4128a9b82f0cffcfd91615160555b. 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/BRRGE1808998.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0903b40044a8daf7610e0844587e863ec47cedfbd71924a5d4271d6b8bc5d4c1. 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/BRRGE2401212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4b81f8d379070e49a1df95cc22046f4a21233f7728f59d623593e86a6700594. 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/BRRGE2400325.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7c4a6cafbb49a05889c85090be3d2855a6771d0d32c59e982959de142f51617. 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/BRRGE2401214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c7d7343953f4573da3c083dea90a2fd944e90f67fd91ac34c9c444c73ddcedf. 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/BRRGE2401216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ef023f619376033fcfc896df67b8747fd704f5fa72b337b73236b1a74303dd8. 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/BRRGE2401218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7a625b6b86712e7e481c1256cf80d41acf7508cddc679f12259e298b17a7d0c. 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/BRRGE2401220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a1cc518a88e0e5b76e489f982746e78dc3a05e18e6a2cd8e6eecb905e835276. 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/BRRGE2401222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee0a06a7638308fa85e1ee1d3e7aed11f9042baa21e29f607195bf3600f8fe26. 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/BCO3K2500098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1a518e0532e7d024142b70532a2335fb6a179109792fa539b84f832c84822b0. 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/BCO3K2400169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9341a931d07e4cbc1f06092521ba17db1716fc30020b560d1390edae0c817ba. 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/BRRGE2500219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01ea886f21e4b16e0d8fefccba9ddf8b4ea146f7f546f35402ed8398b7281082. 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/BRRGE2401108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4b81f8d379070e49a1df95cc22046f4a21233f7728f59d623593e86a6700594. 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/BRRGE2400325.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0776c709a8e7889bb3c218f1a16427ed76ba9c12db31f4d85ab5911d83bb8a78. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXHP32400005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3600b236c42070e65ab265e56903bba6465beb37ce9338fd6e1d04c63f94f36. 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/BR91P2000006.