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 0xaece6ed314abd9448b3dc247620ea2f7ee6eadb5ecd774f8ed800ff23fe9132f. Chain 2 (Bitcoin): anchored in block 953742 (2026-06-15T04:47:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9bded44f-7683-4be3-b092-a1d1cdd4a742.json and https://artists.proofprofile.net/proofs/artist/9bded44f-7683-4be3-b092-a1d1cdd4a742.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 0x0378183c2c073df87815f752978423f5d3f6978cf5e74c640d7c914b135847c0. 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/FIVLM1300137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca3c4e1e6fe29832021bd39f0ac92ab1d4285cb04c8383c76d7d4a16ec956637. 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/FIVLM1300146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f4b64dc16376f6890c05f3eeb1408a82e444cba826867f34e5fc8cfdf406cad. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIVLM1900004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe73b55d89fe888bf7a12df92ca7e46d486aeac2354d9c1cdff8d896b8747dbae. 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/FIVLM1900005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2339a2f9407c92d7531ffe7e75906f772014fd18797b150de7c4a6938d51067. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIVLM1900006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f992b99fce08206868edd4c2b5aca2ac4c7655882771c46ee22ae1144919fe5. 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/FIVLM1900013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63b807c857b8a1922c1b7b362de000b3c1e4c3358d9f657282320b3c5af8e974. 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/FIVLM1900027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e9f3d266a88ea070768759f218a080858be17ec98f2668c6574eff61547f527. 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/FIVLM1900031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2f74259facf85ec19b235eb26766169e56ae53c7cab191dc49374050e38404a. Chain 2 (Bitcoin): anchored in block 960407 (2026-07-31T13:26:30Z), 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/FIVLM1900007.
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 0x4f169bc58b2edeb86770c9322cf1510353564ac87ca264f259e773f64f5b0164. 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/FIVLM1900009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf77f177796979ee207d800f9144b586b19f6e88aa78348dbb4b9a4fe598b3ae5. Chain 2 (Bitcoin): anchored in block 960509 (2026-08-01T04:30:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIVLM1900010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75fdd5cb18b81edbcb10ce9a6e4b9351f3b8a403180950dd607d8865527a101f. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/FIVLM1900011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ddf9038f80256783b53677151a38dc85cb043c400fb84f9a2f02673d4c4295e. 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/FIVLM1900015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7620e8e129f4719eedb6d411261c82a9ad8cf23d4525b90b6ffb3e2a9d36ec17. 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/FIVLM1900035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ac024298e50ae9822bb17798fe41a2a1a13bf28b55e25270a1acddf8f544d43. 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/FIVLM1500048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x493bc0198df9e03f21fe9a465c16ffd14c00511238a3e500c54c8c405fa3d3e6. 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/FIVLM1500055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03856baeb59b68056eba872847cf9cd5c39715bf1d9207e878d08c839057c59b. 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/FIVLM1500043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a5f90156b777aca9df1ded128aa0b06881c1c33135f531406057fd9eda4486a. 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/FIMIK0900001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x093a54c3741a9177524d2b5ab187d3cacfaab3bac0f58c75bc040cc4e7f7a015. 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/FIVLM1400020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc81c913dac9580aeea193f47e42322c76f9d4d2e56240579c65c84f2d8bc0c23. 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/FIMIK0900002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0017cd5b95e41d60d60e5d2bf733b32a517af8edc373d22b48b30d5674ddf607. 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/FIVLM1400021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a2ab9d83d73ce4fef80a76fb2eed2d3feda47b1c47172d0f57d9a1d6b403878. 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/FIMIK0900005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc01f49dae3d1dd6086badc1e41e5bf96fa1969f05ecdaa22611d445922bcdb15. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIMIK0900007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa98c6b7325f86064b3ea38876e5ed4a0513254aed44b48e9792c36d459be5527. 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/FIVLM1400026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1e341bf28a9efdc774e881cee71a14fb27a785d4bef885d1620ad41a308ccf7. 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/FIVLM1400027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4d1e257489a42c44b4975fdf8327c628de4263008c50abdefd230ead542d0a5. 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/FIMIK0900009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f3d5ba74a47751b886d18fea0af011a5c641759088caedcb94b225312dfd5f4. 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/FIMIK0900011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69b6adf4be4458a6be3af3533403118336867267d7d5c3514d35d46173a4d420. 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/FIVLM1400030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4a7ce50e089fd033e7aa6793ad5ca96389fc6b979b8f041c4d1346528311592. 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/FIMIK0900012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d8178fe98329c5dde6d76c096d580649cd2c0c238b2b93f0c7e92343a1abe4a. 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/FIVLM1400031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d62de8c03cfaf896fc8a4f934dafc9e2dc113b423ca19154933b528a32b277c. 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/FIMIK0900013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6146995f99ca46049f01e09791f637f230914e9fed51a0fe29d116b90133335. 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/FIMIK0900014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ff69c90b15a8dfa0e6270dfc40d192415184828cf05ee083bee2018ed876e19. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIVLM1400033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf71640bfd90e4aeddd1ec418cbdb54dedebfeb6ee0e79f6a0de245ccee07e5ed. Chain 2 (Bitcoin): anchored in block 960121 (2026-07-29T15:22:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIMIK0900003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ce592ac3836d15c02d69328c1ad5e856fa9d31801607d471b732a8cc7b9fd14. 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/FIVLM1400022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccc427e6df492d9f8e60126049d38b1ecf5c7dbcefe2ec803bc66949180c636e. 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/FIMIK0900004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x105f9004e67bcbf8c68e41e2b20272d7e6a101d4072b38559ee63d9ea4165881. 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/FIVLM1400023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b51a76d8fb55fccb2ce6d6e828195742820c18846638794945aa2a05823e3bb. Chain 2 (Bitcoin): anchored in block 960459 (2026-07-31T20:22:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIMIK0900006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b1ed5b2d81a8d2b7438b5b05332a450ec038475d553cc49990fc5e4aa6ea36c. 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/FIVLM1400025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x416b7fbb4a05a729219ade8bb5597c5d17f02e3c18c064c0b85858a013314c29. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIMIK0900008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x996d44e66bf9ef2ef9e564f3609208b8abe7c2948effb93975235d8674bc9fda. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), 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/FIVLM1400028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x354be78616687dd2cb749242b7531ba0cd26837f654848c8d5d6deb840d735bb. Chain 2 (Bitcoin): anchored in block 960266 (2026-07-30T14:44:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIMIK0900010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2312ba775aeeb9d3d3c3380a0ab3b5c136db43c874443892da919d82b002930. Chain 2 (Bitcoin): anchored in block 960487 (2026-08-01T00:15:43Z), 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/FIVLM1400029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd47262d37e94a3183327d9c58bbc7978c189f84b07efa8cb4f19b567e5f7c9eb. Chain 2 (Bitcoin): anchored in block 960509 (2026-08-01T04:30:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIVLM1400032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3829649de24e7a98eec3c968bc9b1379a54d88fa12709543356e742ef4c08ccd. 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/FIARA1200248.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc8bd956d3e68ca8e3a54d04de647765ca62b8758957635bce85948792ae72f2. 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/FIARA1200249.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fe8269ef5a9cc800274d59e945e21b6cba3290b2cf4ee749c5495971dd8f1aa. 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/FIARA1200258.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1937aa4b29914ac2a2f23d5beaace12e7c8288e3ba38b6f110a4e8d0089bad02. 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/FIARA1200263.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72eefcb03ab87ed60e15d1e034ca00b9e98031ea43f54eb2f597621a504e47d6. 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/FIARA1200267.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2370243d70a36e6dce4a5d8fc04fbfab8a42fc3590e9b793140b243c1bdd1f22. 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/FIARA1200269.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbf5bc5937f5b97defeb92553e14d45beb765827280c6792ee22cb03d8619cf3. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/FIARA1200250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5e4f5d2cbc94b3670789c356704fde38fa01585964b2bac5c07c43a89e982d6. 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/FIARA1200251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d9d279f34d234a049625b084d19f26ae773318d6bef0e66dc7069e9568f6c94. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/FIARA1200254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc6ed87e961a4571218ee1e72bf0d5f06e8e7f35fb6fd5e4436732d26e7291b7. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), 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/FIARA1200256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80bf7124a72af4a0d6fde83fe6900b191fb99e0c139a08ce94a2d8ce1548d701. 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/FIARA1200259.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffba75c4a7665e24d1712788c8a82a947516346b48d46ff16cd21be9eb5357e7. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), 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/FIARA1200261.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7974da1ffb17888bd56126b59959c493fa83cc81068bd76c47eb30364bd26095. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/FIARA1200266.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x387917ea34a2ac11a674c6618a2c717c4af3679a72c96a3431a686f88c7ad8f1. 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/FIARA1000131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdeff7fb07f7729b0b748a3cb14474ddeb9ea424bf5113cfad39925665a35b665. 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/FIARA1000135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdabb417a366f6a24b3f47e2614b7427cd2d2282e28665b192fcb6e5fbb1d7442. 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/FIARA1000137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ceaec74483eb5a93708acbcc373f194d0d2b54c64ad906fc4ee89de96eca7dd. 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/FIARA1000138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaaf229d684bc2171e67883b2fee942762e96d467a90caba5b7812ff1aa6bf8a6. 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/FIARA1000141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5217b9510c91c88ec51c1c0b39a8abc9ba577910a0cdd2ca457e4f70bab4a6b. 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/FIARA1000142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd70a729f7b1b990b7183c4c80beb56085927780d38651d79e77fd353f33f306a. 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/FIARA1000143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b3b1c0e78744ab48cc52d175a7416e389b383bb72c44ec0025928c6bd86247a. 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/FIARA1000145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30bbcc45e812a6fea6b94c5350a378a032a7b54fbafe2bcafa697e935fffbce6. 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/FIARA1000147.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcd5afd3d82bdf63526d789e585062b94640ceca73992629c68274a9b04174d1. 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/FIARA1000148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab64b7fceb5b6635ed04ed4eb69a7ff0381fd6bf6b01c20813b4d54a50fcf436. 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/FIARA1000151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6aa598d00af79b327108e7abff86d490daaa9df41c3cb24a08a8dbd5d6511cfd. 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/FIARA1000126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3768e1eefae6822781b8b5af753b69ef4b6a86eaf3d120b640b01789a3ee98c3. 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/FIARA1000127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2aa2528e84f354d807cd2077a1f46fb7b717bac7928bfb61c3058a490393698. Chain 2 (Bitcoin): anchored in block 960300 (2026-07-30T19:42:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIARA1000128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0123fad130d0d3e4073d54c5d1398aaebf7e77f9ede63ea028d7f6d3162b9f7c. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), 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/FIARA1000129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa50e2b63930a2524ea5ca2e71aa4d70a4ba7fe6e4101b16108339a4bf009af01. 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/FIARA1000130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x100356d7109c6590b91c341016d36916346b1eb513932ed7114d03d9d284e7d4. 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/FIARA1000132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c3a55c2a5eb514989528aee05ca26df026b43ff4bdc7ceffb70ccfbcc32d0a7. 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/FIARA1000133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c6e61d120c3d74c9fdf42426fc13199e1f87b97161ec62861c5265e9804dc9f. 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/FIARA1000134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c8dbd75cf48479be35f405eb02c11e2dc79e43fe9550bf3ce34b6d5ee0a5d7b. 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/FIARA1000139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5557beb709fc3b19dfe002f0a2a3c55e28be62543891b2ecef749306a36bd35f. 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/FIARA1000140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2b2111d520b73d9b41e268c08143b106849a790109e78c9ea8bf5188d7f60fb. 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/FIARA1000149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84cbb1b252d44fd9bcfc6370e91610b226da3ca69f5598951ce16c12c93cedc5. 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/FIARA1000150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb909032d2da2d93672317f4fa18a09e52b8ab97b3cb11fe3a31d8409f8e52e7f. Chain 2 (Bitcoin): anchored in block 960485 (2026-08-01T00:10:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIARA1000152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d95555294024919e7dc1c67c582dbdd2293911c0ae8917598a784acbe4395c0. 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/QZHN72512544.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67474773fa43682e8544aca24adf1f19bfc4f5bcfafe98bf9b599122b325ed24. Chain 2 (Bitcoin): anchored in block 957820 (2026-07-13T07:54:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN72512547.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3324b0379f6ecde9b1bb79172abdf8d7ed0740803b1afa67591afd2b1cae37d. 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/QZHN72512553.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce4cbe55d24dfcb3639d13db87f4e1ca74d9b6e9bd034555179f1bea1d702c3f. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T21:01:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN72512552.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40cbd07c13d8f556af8b77f92d33f9363fbfe9278ad166ac2e7326bd395172ec. 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/QZHN72512545.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b5cb567b121a2847e4510810d297ac4b456802c94e48c50112ce5253eea8436. Chain 2 (Bitcoin): anchored in block 960222 (2026-07-30T07:48:45Z), 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/QZHN72512546.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4438c33d763aee0e3550717223f8c6426b542cf50c90746b5f3810077f391b6d. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN72512548.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a4e95209d71d1ed21f0a25d33c6087e3d8bea960bccd4f2a2a6b439a9f1bb0a. Chain 2 (Bitcoin): anchored in block 960163 (2026-07-29T23:20:38Z), 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/QZHN72512549.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f91e0dcb626ca4d7fa52b0b54cd8f662c4c9bfd1ec37e7bc18c0e4c252cc1f1. 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/QZHN72512550.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfb00eb05403e917bf854af9bf14de1af0019240c03b94393326f10e574556c1. 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/QZHN72512551.