Cyhra (stylized CyHra) is a Swedish heavy metal supergroup formed in 2017. It is made up of vocalist Joacim "Jake E" Keelyn (ex-Amaranthe), rhythm guitarist Jesper Strömblad (ex-In Flames), German dru
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 0x234f5d76d4222c011aeba352cffc34bd92761e57eafff8689246ceecd22dbc5a. 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/c95008fd-bfd7-41ba-ae52-8136fee30cdf.json and https://artists.proofprofile.net/proofs/artist/c95008fd-bfd7-41ba-ae52-8136fee30cdf.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 0x68a222ee55f6309e4fa2389da1e5fbe69eed1864806c1d34862a7a53bc14b8d7. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DED832200325.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e2c83553e082612e02af1f201ed1c515866178dff8ccc741a30d27865820699. 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/DED832200944.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc015a0d34eb5dfc979c99f6b9a29cb6b76ec6ad6d97f26899336c936a532cc34. 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/DED832200945.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1992bdea12e81cae454a39d936bcf4df16e89ff88603662183f5c37a10b5afe9. 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/DED832200946.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf3ec47465c8af1c8477a05386fb68df9ac77b98a1df9557ee2bd347db730bb5. 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/DED832200947.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79967dbde74a245cd40bedfb44132eebb9a4403eb5a85793964ec1b6a92291b4. 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/DED832200948.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ba7f8209f2e0b6af676a01c8507fc5aa5209bcfdd882ab04bb5e09935359d62. 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/DED832200770.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91e8bf0b3112e71444bb14258cd4bd05cad825deb48a1698863426103fb23365. 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/DED832200950.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x564b960d814c52eeb6dfe020272ca5d9a03d2ccd9c79d5216ff631e605e38d5a. 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/DED832200951.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19e6077a629ce60de2c5499f1853a1353dd0009237efd247dac1b1f3ca12f4b0. 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/DED832200952.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67ab6e6bb4f9d278a92c9c4a577d340d3531a5e5e00f749507e751d1d218b9f6. 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/DED832200953.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff33c736ca557a5e4c9f5238e9b7cae022590ce5af7cc01918443059568785d6. 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/DED831900935.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x613d7081199ed2d9ced54c1e262c555a3fcadb1a890ecad16dcb7cade6c9c82c. 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/DED831900936.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0be8964d198db4766e40128123774252a9a359f32f958c300de7ac56fd27d65a. 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/DED831900937.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe89f31c65a9d58b4a82a6de7952e6527ce56d85cae8c10d841f4d67b83ea69db. 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/DED831900938.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fcdd5472176ba665fd1db7e3d0d467ecbc451ff6cc9510ecd7bb8df68ee4854. 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/DED831900939.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0b5268089daeda2bd617ac8c18a92e81c000afe0ab3604724878d54e6d19972. 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/DED831900940.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd05ae3ea183a77640c21c8e3e8c6f5f0084361651bb2fb10902d7617a51834ad. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DED831900941.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x014637d1860c0c0fc56219ffceb1f8f9f4358eb6eb9bbcf0697e7036066d23ee. 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/DED831900942.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5bea4642aecfcab96ad8f030327b99d1337ccfe15f7cbf3c225f7f6391ebd48. 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/DED831900943.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c5f7a0581242c8baf7cacf1a16877d966aceee2c8104903ba96a20209f793e7. 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/DED831900944.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6c1a7180290bd92e59423c86e2d7b10363bf010e9e2b660422b1f966f13e2d0. 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/DED831900945.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe590c53632d076150209102d0452492b784890f7803849bc6fdca360521b8d32. 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/DED831900946.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef38e9ac50ed4cc2e8ba9eff0bc8bc48d2ab81087499c58a7099e7230c6ba0c4. 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/DED831900947.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f6baedbebee64432162e5db1f0cb4f1833c0ddf86d7ca8c81f6c277c4adbc6e. 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/DED831900948.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9aa9631434706fc41921c9e63154ccbbea17b3194717ce01935e08b2da88c474. 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/DED831900949.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd320f856a774a13ff9ac5181bce81e2e49a3b5063705de294e86c548a69dbd85. 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/DED831900950.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86f49329cd5d60c60c11b3e626463a49285200aff3e1f617193b1b0e6382f15a. 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/DED831900951.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8aa2855c8b2d51deb8d8642cf8c712aeda7ad2c801c35fdfacb6f194edcb0aeb. 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/DED831900952.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30ce4bf2bd3edffdc49f188b3e580a1bfeccc36433c1041b00278b7a1929e075. 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/FIUM71700259.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f4f2a6b9de7b22cf08f045ceead9673ece4ed9990036e2ce47b5a381de1b197. 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/FIUM71700260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x848019232e2d2f16861a4bab847955eed81e238ace64b7c96acb430fbac630a5. 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/FIUM71700261.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0dbfe22dbc01f56d3c459d6d587635709df51cc3fb1e964fc1b92fa5d3ef163. 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/FIUM71700262.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ccd569a6668baba56d88064aa9ee121da0cdb77ff06acbbddb072abba079b1e. 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/FIUM71700263.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2b1e006118f983009aeb274c0727c8732cfa7690b3ca86266128f2229c81bb8. 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/FIUM71700264.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d6bb37e8a2b4e8e078c7ee0dbc9b7c843ac7d7080294019fc98d1a4ee48d414. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIUM71700265.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1c5765671fe77803b665322cc2e0c79953bd1853562549f2b32a608c6f8665f. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIUM71700266.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73b74591655afd7cd877efcffcd23b386f1021e5c8b37afc369e69ef6dde5236. 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/FIUM71700267.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51ace9ad457397cea9d4bcf68579e83c653f9d2023331645808dd1bab5059cef. 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/FIUM71700268.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa56fbcf237217ff1907e23819120653f8bdf9a5ad23cd92c99474d7aa5a550ca. 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/FIUM71700269.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58f8bb14cfb3a94d86e3296a6851334a98e1a0ede9e84f2fdcd3c2fcc4c60c88. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIUM71700270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedf78ebe7af10c3ed3bce2f9ee27dca48c99928220ba0da0db6c65208dc60cda. 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/QM6N22447953.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ba7f8209f2e0b6af676a01c8507fc5aa5209bcfdd882ab04bb5e09935359d62. 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/DED832200770.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68a222ee55f6309e4fa2389da1e5fbe69eed1864806c1d34862a7a53bc14b8d7. 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/DED832200325.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ba7f8209f2e0b6af676a01c8507fc5aa5209bcfdd882ab04bb5e09935359d62. 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/DED832200770.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68a222ee55f6309e4fa2389da1e5fbe69eed1864806c1d34862a7a53bc14b8d7. 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/DED832200325.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x879376860262e3eead5a85861362672af99834bcd040a1b7fa5b195633275429. 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/FIUM71700271.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x848019232e2d2f16861a4bab847955eed81e238ace64b7c96acb430fbac630a5. 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/FIUM71700261.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f4f2a6b9de7b22cf08f045ceead9673ece4ed9990036e2ce47b5a381de1b197. 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/FIUM71700260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2b1e006118f983009aeb274c0727c8732cfa7690b3ca86266128f2229c81bb8. 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/FIUM71700264.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2fe79dd232a88f7bf9105d2846400430fcf1c4e99908bed49604bab02d11a25. 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/MX2832099893.