ISRC US3DF2280151
Verified recording
US3DF2280151 is “Laurent” by Johannes Onetake,
registered on the CopyrightChains blockchain with CopyrightID
0xe872a3de280857d6d9c6cdce1bc96e761b504fe6108b3571c8a1e94577b16006 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2280151.
Recording identifiers
- ISRC
- US3DF2280151
- Title
- Laurent
- Artist
- Johannes Onetake
- CopyrightID (CopyrightChains transaction hash)
0xe872a3de280857d6d9c6cdce1bc96e761b504fe6108b3571c8a1e94577b16006
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:b987445525b664af2be2ecaba4c6878bee52587e135b63b1f69a2386d43a672d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2280151
- Bitcoin block existence check
- https://blockstream.info/api/block/957118