Dorian may refer to: Ancient Greece Dorians, one of the main ethnic divisions of ancient Greeks Doric Greek, or Dorian, the dialect spoken by the Dorians Art and entertainment Music Dorians (ban
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 0x8e7d34e1455e23d2a1f93f4580aca7a07f27ecfbf711f4d7a5d0d8478b81b3aa. 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/f7708039-e80b-40e8-a6ce-563aca900def.json and https://artists.proofprofile.net/proofs/artist/f7708039-e80b-40e8-a6ce-563aca900def.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 0xcc6d11a8b0901e5c48a99477b269bd3752b9c927ce96f56e177d3a9b32881324. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/CZK801800070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5a50bf274eb4343dbefa1974b74f5cf1506faa687332be4f3530657b2473cd3. Chain 2 (Bitcoin): anchored in block 958897 (2026-07-20T14:57:46Z), 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/CZUM71900008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9cc4ef70c34b428a31f5f7d04c04ce1079d4b52f958550bb1e2db74e6614baa. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/CZUM71900015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x106501fdc76c21b245de0f1d76ce82fa89a569b941df7b6b6f4891a92b3041bd. 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/CZUM71900156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x527067b0594cbad72c4012882175336635f3f36c25bdca007525997a9c7a7d15. 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/CZUM71900157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58ab7f34d44bd3b2cc83814b64a967252e22faeba99547ac94e3343b1f88fcc7. 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/CZUM71900158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82b845d976b7429bafd0693d50b0031829f20b368306ee95276964e925f6ac8e. 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/CZUM71900159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18b580d0acfad92227d164d715b87cf87249b6abae80acfcfaf32c92c91dd4fe. 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/CZUM71900160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf63ebf10cda28648ab7048ad66484a210c5450340ef23e4a26349e0315f10b62. 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/CZUM71900161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb58adccc91ce609c27c28b464119d699c3fc61ccd62bae26e4000d7c3cfe4937. 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/CZUM71900155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d5f7b4351987e490dd4ceffa526c44eaf9e87cecb56b6c5976faa9873d2d08f. 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/CZUM71900163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd03f3fca070b74074cbad6ec539133c2c4921913af6660cd72095d2d06cc704. 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/CZUM71900164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc68b9d0fc00ffb3315c830de65e5ed3be73074c19b0e008aac9471b85e1449d9. 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/CZUM71900165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85be59b6307eecfc2c42ad14529477ff2e33f0a3d0a6f4f10daab113a8f569a7. 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/CZUM71900166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbc917cfb58157fd175ee3cc478dea542339be4a31b95159ac1ee2d51d294bc5. 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/CZUM71900167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5024eb57eeda5422b4700e25e05800b7b3c1108b467f66c7e5f9238811d31e32. 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/CZUM71900168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf57958f7ffb5ba5ff95db7bc29cca8fbdf045fe8d3e6d7867ff5ed5c0e244df3. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), 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/CZUM71900169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf51219256ef79a864fb1540dd1cba424fd2feee3e3b87960248fc87099f36bc7. 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/CZUM71900170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa17c0bef037bbf51e7f421d26755482d776ece20d508337992deb8a7aa5845b4. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/CZUM71900218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cbef30a91ca7af01579151e8b59f4b86c1fb7120a97117b72a332b480cf0695. Chain 2 (Bitcoin): anchored in block 960113 (2026-07-29T13:38:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA111900001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ec5e9099bb08c5495bc1cdea0485bedc0c6e6ec03c682c893222133c6546f11. 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/CZUM71900523.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61677d9b37c5adb34c9e588dd4e7de6ec9bec3f9a3e6207baf8be04c2be5e7f7. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/CZUM71900540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96863c121dab4c1b3cad27455d2c8d6f758256f3e387dee104863dcd9b8137aa. Chain 2 (Bitcoin): anchored in block 958721 (2026-07-19T11:02:33Z), 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/CZUM72000304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe43bd961257f8a1110460d591f857c97b72c7b5b8200e5405de302fa0555961b. Chain 2 (Bitcoin): anchored in block 958216 (2026-07-16T00:00:34Z), 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/CZUM72000310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cece715bdbbf9ccdae4867e02fafb6e3c25843d884eda96409a4636240f7ce4. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/CZUM72000312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72a4e887efcb6daa7c8cc3c28f1b61f4250b96f8a0e89cb16a97c92858c338a5. Chain 2 (Bitcoin): anchored in block 958134 (2026-07-15T09:14:08Z), 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/CZUM72000313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f8742efed40292a63bbd58e554a5a7177d941f7580063b4dea9a66f0dbb3ea0. Chain 2 (Bitcoin): anchored in block 958792 (2026-07-19T22:55:52Z), 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/CZUM72000314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37dc322871ea1a668413ad79a19b097cd112affb2475e23bb7d4b1b2fdcac621. Chain 2 (Bitcoin): anchored in block 958561 (2026-07-18T14:22:01Z), 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/CZUM72000315.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd025b777969668897525d69cfb29a545aa805bc0466fd62fba354246d083228. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/CZUM72000316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96863c121dab4c1b3cad27455d2c8d6f758256f3e387dee104863dcd9b8137aa. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/CZUM72000304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43f39ccece3b3bc56781fab32f04a11babc7310f7d40948bf75df0576cc43033. Chain 2 (Bitcoin): anchored in block 958857 (2026-07-20T09:45:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZUM72000317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf069c75b30a6c9efcba7edbca2a934d341225a9c48a3e652e65ec19e0b1183f7. Chain 2 (Bitcoin): anchored in block 956742 (2026-07-05T05:07:15Z), 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/CZUM72000318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe731e9412695049e47b2996a1c6ba2e9d51c3286cf01cecd67e6a0cac10b9633. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZUM72000319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9e2c7b183151a8277cc82740e06f26cfdd74056bf57bc08f1f01e1f21155880. Chain 2 (Bitcoin): anchored in block 958561 (2026-07-18T14:22:01Z), 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/CZUM72000686.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x451ce15e49441ab0283c40f51e6d2dc947d0881ed4d9728e838c6c6c43db651d. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/CZUM72000687.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7267f2017be8d6ecee93ebcd7ab0a03be6381a1e2f16074f7aed7920e28ef0b. Chain 2 (Bitcoin): anchored in block 957880 (2026-07-13T16:39:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZUM72000688.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x131fc40095438c254aa0442a58ace0f36b68978391d5321eecd6094cb4054ebc. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/CZUM72000692.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x056f7d88d0ffaa3029c199c80d23a91627a37fb395c4abbe5742af8ddaa4369b. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/CZUM72000695.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59abe0e39e3612e8c26fc8cc56db28b3ff84cd5cd5dc8c82efe328798dd54c28. Chain 2 (Bitcoin): anchored in block 958517 (2026-07-18T07:54:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZUM72000696.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x481869f600f02c8efc761e1e708c1da5f0977ddffcd996087a1fa27cc56b3997. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/CZUM72100156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb715b47a8a4fef7d900fcee377c6231e65e1d5fe12fedbf52c22ed628012140a. Chain 2 (Bitcoin): anchored in block 958563 (2026-07-18T14:29:03Z), 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/CZUM72100323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7dc2462f4faf3f02932576b86848efeeb00a28b06dd0dfea2bad294f0103ab4. Chain 2 (Bitcoin): anchored in block 959023 (2026-07-21T15:22:58Z), 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/CZUM72100371.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75844f81bdb2e3cdea5c487aea6ab54b94c1d224788a9cdcf535a432557aec58. Chain 2 (Bitcoin): anchored in block 958839 (2026-07-20T07:01:59Z), 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/CZUM72100372.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe86daf7a49af4fa0083c94ee3e2e02c39e22f437b31e4716b5c10a86a56ffea4. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T00:27:37Z), 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/CZUM72100373.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x037b8e28231c772a691d6c6269a178310d1670ddbc797a8d2fa95e10fa595bc0. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/CZUM72100376.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x481869f600f02c8efc761e1e708c1da5f0977ddffcd996087a1fa27cc56b3997. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZUM72100156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60b4ed0f511d1b20bfc5da528c62b08548be31061567bf09a4bf0a468d579199. Chain 2 (Bitcoin): anchored in block 958111 (2026-07-15T06:58:20Z), 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/CZUM72100377.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf436b20595d8ba9e17b5b36a9136808d7477fb71cff72901a69f15ce408125a5. Chain 2 (Bitcoin): anchored in block 958362 (2026-07-17T04:32:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZUM72100378.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfe542f78a52bd5d12a0993e59c422fe81dd6628f9203b8a3e5ff7297ad27c7f. Chain 2 (Bitcoin): anchored in block 959061 (2026-07-21T21:34:21Z), 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/CZUM72100379.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba002d4522276be8eae319260f6b24c2aadbfd715283d899dc2a8b786fc76191. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/CZUM72100381.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaca067a212f695c621225b5fe67b87b9802de76685359c884cf7b79b4670404b. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/CZUM72100695.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7b757f18b8cc0d679b472a04950f7730bb6cb0a19fcb9b7c0508ca88f0c138e. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/CZUM72100762.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a89fd94ad1695d2f2361d0b6e3a9980077b6ceb12f14d091151f9c95c2bbb57. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T12:33:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZUM72100846.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x830eaf813423d28d5c26c62d6c98c8854ea85166c7d61b07afc0d8123f35f935. 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/CZUM72100848.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaca067a212f695c621225b5fe67b87b9802de76685359c884cf7b79b4670404b. 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/CZUM72100695.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5526335c5ecd40cf37037c9b5f892bc3c33f09f7b3132501f52b676c67e8f42a. Chain 2 (Bitcoin): anchored in block 957055 (2026-07-07T15:12:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZUM72100849.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda350adb61c12744df9d356922e2e58621af9b7982b1130163cd002136262d16. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T18:47:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZUM72100850.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ce536a2ed6d7743b1c7d5ac25326cd89822b244b4f60b74ec36bd9f03aa4748. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/CZUM72100845.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10d3fe94fba07bcc7f5cd6dfcc2465c23e909398173da815535fc8333dcbbf9d. Chain 2 (Bitcoin): anchored in block 960125 (2026-07-29T15:38:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZUM72100847.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7b757f18b8cc0d679b472a04950f7730bb6cb0a19fcb9b7c0508ca88f0c138e. 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/CZUM72100762.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36d8377ba275e43f080713d416e9ce728b961b9bb15bc900c7a4a8b95b2e7a3d. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/CZA232200100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x704e916f2a36b99c6bdb5d9563dc0109fd53942384eba08f614173412bb2e7af. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA232200103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b529ec229032cb15cf7a933b1df7449aecb84c48da64a02ec100faa434fbb03. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA232101212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f51eff64ac1deee74408f3d5c498cc4a7fcef7f2878a84ec62bed8d020eb382. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-15T23:24:33Z), 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/CZA232200107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaad9fb6cd1d642d2adfbb805c9e5348aec5d0bfd3880affeb77bce70282da42e. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/CZA232200108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50c1611cf40da3e6d6408a51ac81f7f8090bbb913c5aac99383cea3d6215b078. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/CZUM72200528.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c59c2781ace317db96908074bbb21671ce93688a8fd84b2d8385948329abbb9. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/CZUM72200567.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2e913f5adfe39456debe48b0e92c57fdac3849798f96c3d661d7ab48fc95ec9. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/CZUM72200569.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa085e75f919cc5c9842c96fa5da81ad3d71a17ff8e9f9438d4e66e35e506c513. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/CZUM72200571.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c5b1f1690bb5fb4a41af845650c1feff76ba6fca4c722b8e323c9b2ca0369b7. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/CZUM72200573.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1de874a94775b871a509d85dcb778aa1a73e6f9a7e0cf69bd546a695a105b74. Chain 2 (Bitcoin): anchored in block 958366 (2026-07-17T04:59:09Z), 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/CZUM72200574.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8858c4e2322e03399f142261c90d097f8f08f3f7a24306741251ce3fab0773a. Chain 2 (Bitcoin): anchored in block 958529 (2026-07-18T09:21:41Z), 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/CZUM72200576.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72ac9c10efcf00716e3ec6c694a93e2bac43d16b774605d8435c789d3314b85c. Chain 2 (Bitcoin): anchored in block 958805 (2026-07-20T02:22:58Z), 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/CZUM72201113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc55f98983bc1745989a3cacb98a688f1149aafc4b8d5f32880c14f95ab898c6. Chain 2 (Bitcoin): anchored in block 956742 (2026-07-05T05:07:15Z), 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/CZUM72201199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb400e20f3f1ffba5d367fc43263a6141fe92a5d3a368ebcf2766d8af66bb6652. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZUM72300457.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b7e7450c8f7b0ecbe87bb0a4804e0a494913fbb2ebd161e3aad728b969f8de7. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/CZUM72300471.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e1f511328780cf87dd42feabaa14792815b133e21e5fe6386ca52024b6244dd. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZUM72301419.
BMW BACKSEAT BARS: Vždycky je to jako nikdy
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38eb214db326a9ac2890a0f749ac1b5b78cd2598dd88f5b319c53c2d15306cdb. Chain 2 (Bitcoin): anchored in block 958901 (2026-07-20T15:07:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZUM72400058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebc4440e0ad93dbe588a948bc1343fa930da87eb661d2b608ebb95c964163094. 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/CZUM72500030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe81f5b6dd560d971b773c1c8a069e941b1445d759fa4708ba5e90e69a9699402. 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/CZA162101489.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x256638efd654ce23645bde64aa57203ffa187222876f15eff323217093c3d04c. Chain 2 (Bitcoin): anchored in block 957041 (2026-07-07T13:25:45Z), 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/CZA162101491.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb567a495c8965cbe4b70f36fa0787d5f926e414fc9de9406b56b8439d2ccd2f4. 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/QZWDW2218454.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe98b9d15ae8719075f080470edb804c8fd619833733ebb908e665200b6767fcf. 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/QZK6P2206149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4afd3596495be6e1f86778d8e04518ce5adc984de3864b53e7882578117216ed. 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/QZYFZ2369531.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54d4fcfa689071c6c870bfa764bace52d517b2cfd44a1acab1faa1012fc9a29c. 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/FRS182109041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54d4fcfa689071c6c870bfa764bace52d517b2cfd44a1acab1faa1012fc9a29c. 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/FRS182109041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ec5e9099bb08c5495bc1cdea0485bedc0c6e6ec03c682c893222133c6546f11. Chain 2 (Bitcoin): anchored in block 957020 (2026-07-07T09:18:01Z), 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/CZUM71900523.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cbef30a91ca7af01579151e8b59f4b86c1fb7120a97117b72a332b480cf0695. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), 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/CZA111900001.