ISRC FR0U11600062
Verified recording
FR0U11600062 is “Tristesse” by Jeff Le Nerf,
registered on the CopyrightChains blockchain with CopyrightID
0x2caf220c51cdf5204c25d71cb3473385db0e6c15fcf1b49034f7a7291f2472f9 and independently timestamped
in Bitcoin block 960473 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR0U11600062.
Recording identifiers
- ISRC
- FR0U11600062
- Title
- Tristesse
- Artist
- Jeff Le Nerf
- CopyrightID (CopyrightChains transaction hash)
0x2caf220c51cdf5204c25d71cb3473385db0e6c15fcf1b49034f7a7291f2472f9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T22:27:44+00:00
- Bitcoin block
- 960473
- Canonical record hash
sha256:81e78c734726d52ea49fe87cdad445a82c6febb3d9197f3ba0173f658de5cb04- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR0U11600062
- Bitcoin block existence check
- https://blockstream.info/api/block/960473