James Richard Prudhomme (born 15 February 1995), better known as Suicideyear, is an American electronic music composer, DJ and songwriter from Baton Rouge, Louisiana. Musical career Prudhomme rose t
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 0x92a2f9d70b58a3af57b8033bf76c02e9b778eda58e282c4204ea7fdbde21c01f. 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/26e60f72-318b-4496-bed9-bef32f912fce.json and https://artists.proofprofile.net/proofs/artist/26e60f72-318b-4496-bed9-bef32f912fce.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 0xcd85c60c20f7d13e63c3162a31c6c516b5fa24bbbfa6bab858684a043ec2b0b6. Chain 2 (Bitcoin): anchored in block 960200 (2026-07-30T02:37:10Z), 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/GB5P51800042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ae1ce32b8fe442bc2156adc80a035495d4f79125792813f161483ad02909149. 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/GB5P51800043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d36f47f95360654ce76c992650f2de20e60f62bfc55f2f9e352fbb73c84201b. 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/GB5P51800044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9336c487120c374af0bff93596691b6b848b8d823de064eb75ca9f496cf3c1a. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/GB5P51800045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cbe6b348d666c57b1ad2217951ceaea2adc79a8b52982ff3116a9dcc8c3fd67. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/GB5P51800046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf212f46facf998e3bf7d4a6f40c843ec6daff15a046ec834544279af5f796394. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB5P51800047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd012041d70e936c3b14e1a6ac4d4fb5a3e9d19bde0f05b4fb6275df10242cf21. 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/GB5P51800048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb60bb4fabbe09ff25f9eea349d3d0ea0f9d40fef083a2a30e2a905416168ca26. 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/GB5P51800049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc609132f278e8cc274e3942f5f678be5f5ed49ab1cc96ab770da1cacf753e1ec. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), 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/GB5P51800050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c25f619e681d7766863640ad874268331d3cf707d81a0ccbd088c20d1a3c03e. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB5P51800051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x818f4bf10f2b95bc919027105bde909fb764151bfa927ca82e8ffa71edd4a263. 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/GB5P51800052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb08d5280a8c0ddd14140ddd3814809d74d04b77fa473e9db2f14542250d7c7d. 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/QMDA72332078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe0ce5f6f9e9e2899e9b3bb622bab705f9a4e45f0d045cd8611cdcb0bff4f4ea. 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/QMDA72332081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc70063e4141b7ac64963cb69095ac7c2ccbfcd9eaee3252821c762e4c26fb700. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA72332080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65439b5913fa228f631e3a768bc1e6c098f1bcd1d77173188b7f05d2bf29e7fb. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA72332079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb08d5280a8c0ddd14140ddd3814809d74d04b77fa473e9db2f14542250d7c7d. 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/QMDA72332078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x021f4606a60b77bdcce93001b32d51aa58d8bfabb02430e50c17278dc2126f2e. 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/AUFF02300425.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d391e68fd7c3156121732b911d3bdee7f041c858394a3c5533f0d6e2f96cc0a. 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/QM4TW2335344.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44cd1d4c334ceaf79557cf5de38005ed000bdf5a548b8a19a0fbe73599535b5f. 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/QMDA72141928.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb428f645139f484f43608abca3fc31185eebdabcf873dd1d19538e77524b8f4f. 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/QZHPJ2100259.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x943c5466b1d17215cf41d86d8b19a7401a229d0c21954ffa9bb87feccfca4dc3. 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/QZMHP2053917.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4944cead6d3a2de973b85cf2a8c2ea73efc3680bb035b3f652c01bb70261f58. Chain 2 (Bitcoin): anchored in block 960161 (2026-07-29T22:51:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES51993798.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd66e8fd8c4ff1747e83813805139dbdbee1d00e960ef0922c73c149ade18f5f8. 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/GB5P51800383.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x654a0d5d61fbebd984cfc7983d47997df84c186ffb16ad5652b00bcd43dfb547. 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/GB5P51800152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27ff34dcdc013b4af5d1d9b9a24583255e28aa6bf6231bb43038e0bd58d7c06c. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB5P51700116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41058da6e49708bb79ca397020403c0e57314a9a53f1afe79c365af95bc5b096. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB5P51700117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5299ebd1d237215c29c08a19f02a9bad4d00636f91a71f2a899e5328afb6c6c. Chain 2 (Bitcoin): anchored in block 960463 (2026-07-31T20:42:35Z), 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/GB5P51700118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29b39fce43b35f2298330ab646d56d6b2435d8c702e2e6e0038293b75f4ee797. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB5P51700119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2b980ae777537fa94aff1bf015a0642aa4db0396d083f4daf60bd19e9981650. 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/GB5P51700115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a0ce5b19b09c1af41fd932f3d09ed626bb406a50b7806ce3d3842dada537cf5. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), 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/GB5P51700120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8176191bdda887f57a999adb4758a3c7be86eb108690a3f34aed1740813de45. 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/TCACW1621726.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd6c5f7e60786239c83833c846b5298a3c4a0e04eb83dc38b5e64c2163a69ec3. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACW1621728.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c8bb2f23977657c2b3e13a403f6f49ddd6ee705405a191adad0ad5e7b9c0ecf. 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/TCACW1621729.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28a4fedd6fa084132a735994f57b39580bcad94848f7c5c8cd5bca4e225cbec7. Chain 2 (Bitcoin): anchored in block 958041 (2026-07-14T18:13:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACW1621730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf604a86b073d874210214cd1432e590ac5f0dbaa33e593fea293032923f06869. 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/TCACW1621731.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09166399d9c94b3150ddf79cf9bae3cc87dc8f1d4b06beae5ed78819aae13c51. 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/TCACW1621739.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ee2e1d4622f85bff3bd38cb5aade612f020cf5a336e427d4b4596df5bbc9f5b. 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/FR8Q11300038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x040672c3ac0c4f83acb69e42439c543d0dc67f1b4d691f65f544cf2584a94b38. 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/FR8Q11300039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa6b132edf33ded7ef19c4a8808853b47c61ccbe56ab2aab5afddc82bfbbef12. 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/QMFME2163525.