Angelus Apatrida is a Spanish thrash metal band formed in Albacete in 2000. History Early years (2000–2003) Angelus Apatrida was formed as a heavy/power metal band. Two demos were recorded in thi
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 0xbc518ca1a26b8b908170f1488ee3fbc8bfab231f9b2502556dae1c955b7f78da. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f07b6213-f1f5-4b82-82e0-4ace052a6a65.json and https://artists.proofprofile.net/proofs/artist/f07b6213-f1f5-4b82-82e0-4ace052a6a65.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 0xe88816a4e13639eb85e2690056918082d5f43f13a08c64e78f5772ea268ce834. 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/GBDHC2340903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2780c0afb2323e8ec67dd334c186be5dbc60ec7c2eb066923bbd434ee2d05c3. 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/GBDHC2340901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37fa47e4456a9326b192366db4c5e84a82136a353046e71fd288654000370edc. 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/GBDHC2340902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe88816a4e13639eb85e2690056918082d5f43f13a08c64e78f5772ea268ce834. 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/GBDHC2340903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3135b089114c979313a353acb6723258e2968c13c9b332c2feebfb94d8e891e. 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/GBDHC2340904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c80e86be67f1b16ff4787c11de1047740612ff203799be957a6f81f3be0dcbb. 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/GBDHC2340905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7415b6cd4f81755d48d41bcc989ea5a7ef3353c35b3d2d4ef007b128f00268d7. 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/GBDHC2340907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x354b6d6e79d6b09751f027d6709a563ad5fdb14b45057c208a51437514176252. 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/GBDHC2340908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6984ef97ba9af2a1abd8e02ed79fbb1968dc4e27a3fb72ebf8db3d75872d4ce. 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/GBDHC2340909.
Vultures and Butterflies (feat. Todd La Torre)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdce1ae948d81d1ba0481ab9f7430a77a26ccbc8642cbb886c1b18c1cbe6b653f. 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/GBDHC2340910.
Indoctrinate [Bonus Track] - Live in Bilbao 2023
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4963f51b3f823660312bd936e0460071c916fef352a2b26f3f97c17cbf2007df. 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/GBDHC2340911.
Give 'Em War [Bonus Track] - Live in Barcelona 2023
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd80286aa9eaca28fabdab43db48abf3fc93fc7c86c87784b63ec624a26ff535b. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T20:23:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBDHC2340912.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb78812e1bde86020cf79fe8cff760264f4e45f978af28eac3a299606f18cb230. 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/GBDHC2120801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf993ce2086fedfb97ffef39812171cbbe45159ae4082486db704f9df1a7f3bb9. 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/GBDHC2120804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e4bf4ec4958f60e6e07741e0c1686006d1ce6f34909831b5bae8fb08ae789bd. 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/GBDHC2120805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0088b73e1295c7f4dba17a5c0e22bd35b32a522c3ec055e60ebbe4b6dd8a04af. 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/GBDHC2120806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb082b21256c894e41daccd9a9c54dde403d2808786aed293851c6f30ddc7912a. 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/GBDHC2120807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e877343b64bd55ba1204340f2b15c634e5ab7b664d7a8165803d4e9609aeaa9. 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/GBDHC2120808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a8d5ae3c05f7898b2bd528e3f59019565c9ec2591d3be275e0ae49ee5b1b448. 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/GBDHC2120809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x892bec297b83f336458b0c2745352069b8aea728a75e097d699d9bd336ccaa03. 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/GBDHC2120810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8e301fa7c4223e4ce149313ad3a257c0a4c0c45ace32e77f05bb9017700dbd1. 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/GBDHC1800602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3edc5c7907b073e98b6edcde4fe88499171d702605999a0aa7084971b53c8471. 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/GBDHC1800603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3b32e9503a07e2cda65cfa29277bf78cb392138b0c6e055313e6bdfe3604e2d. 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/GBDHC1800604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb9d2e678dc8adc5cb1e243c985276786c6d0a8b0628056346654df98dcef77e. 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/GBDHC1800606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff1b2738cd54d644f4a782bb4f5b8ace053f09ca7ac1a49c4d64a0470463d23a. 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/GBDHC1800607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e5fef8eb95d028af0e5533e984415b0e4e745cc3c9c1481e9d0bf9b18196643. Chain 2 (Bitcoin): anchored in block 959137 (2026-07-22T14:03:35Z), 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/GBDHC1800608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb437f8c66e0860f59958109a8182ef55a30aaccbc963c3c6f43ff28669362c2. Chain 2 (Bitcoin): anchored in block 959152 (2026-07-22T18:48:09Z), 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/GBDHC1800610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9aff96c7afc69d248646d46151564fc3dbf59e8b69d396a5592604043f2005c8. 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/US4E41513701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4226efdaca5a48b3f7406432d75bc8a8b819f0cf4e936abb7d5fe328e74e04ae. 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/US4E41513702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98730cba2d09e60672655a3c0c1e191609c6140b504a6312768bdc2158812420. 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/US4E41513705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea7c8939c84a5162a1edae2aa5a21b2311c2e3493d63397bdedbc75829b3a198. 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/US4E41513706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb2cdc236d3ba9473bbe51e366cfa434bbdef4a709b1ced670c903bee025e3b2. 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/US4E41513707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x445801309b0cb056a7443d85603aeaa1b2917260de0529623dba50750df09689. 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/US4E41513710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b8a48a526fe441a9b3c70e9478beb08ed903a62ba65e222b53b59fb6a3ee561. 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/US4E41305419.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe051e91a8c628f5b29a664f98f5cd794289980d12bd276d6710410877c0664b9. 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/US4E41305402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0071afb10b6d6e5e376096ff3d759e9c3da13e28d2e441f06edd5db5057ead69. 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/US4E41305421.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x756eb83f5ff01af8cb19f2955295a9a9f01b3f575905bccbcc113448c3dd8160. 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/US4E41305425.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedc86c769ce1d0d4f4366b62c63e448d1b1ee5cf6b05546e4ca58aeb26a13437. 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/US4E41305428.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x175333783f94207dae829ad62086c5ca9884e31c44ac75158fb04f7dadd03518. 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/US4E41288901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x762f95f2f31758b3a880c7db48275d0e34ddd7bf870c5d9e30b9cb7ec4309b60. 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/US4E41288902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8bfc29ac0759f80252b1ef07e4f2da726c5bb33ab98ab8be0da468bc71f51b1. 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/US4E41288903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4e66d86c3dc19a616b2c5e6e8c8518be37baef6df1f6d55204cc9b9454cbde1. 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/US4E41288904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa889c93352b0377e3b93b207b1e1a67492eb682ffb38e298e2ebf9eaeb48276e. 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/US4E41288905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb671c7ce8b2c0979922d4244660d5edc242790a0dce25dd8a705467c1f67d036. 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/US4E41288906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a33a0cda13cd29c94686852bfdf34a438bed539d43093091e35f4125ed71f50. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), 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/US4E41071801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc02e3ecaa2c7742afdb613c449b53b7dd498a4484bde127c1491dfed64fd0678. 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/US4E41071802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3917ff47b305c66315e4101561e451f5ebec0f5068f882c6a3f180bd4af3b30. 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/US4E41071803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0f1ad33bd563d8653578b2e7e2f13253efdab768b42ff595b6c34491cdf6e4b. 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/US4E41071804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb81175f2c786f28a25021e4198d97244e5c8ace8cdf90d1258ed66f9d228d60. Chain 2 (Bitcoin): anchored in block 959137 (2026-07-22T14:03:35Z), 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/US4E41071807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8815ff0cb17028c99476628d191fa4c8e141f3da0a07c3eacd7dd0a3dba4eb4. 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/US4E41071813.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37fa47e4456a9326b192366db4c5e84a82136a353046e71fd288654000370edc. 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/GBDHC2340902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb78812e1bde86020cf79fe8cff760264f4e45f978af28eac3a299606f18cb230. 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/GBDHC2120801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe147d908592ebd64bd5419e2f4134ee019a57e8a076132f6e75f823945d60f3d. 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/ES71G2105561.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1d807a87615c30f133f94f716849cefd5829c862346e591c2df85b53763f321. 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/ES71G2105562.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05eb3123f7a1743d77396e3ef78fe4556df184f041653bf7d3d067e6d725bb3e. 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/ES71G2105566.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b1a3c81ebf0e1ea3c75aa139e42b5975d0e28b3605dab817e325ad439fa4dff. 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/ES71G2105567.