ISRC FR9W11708302
Verified recording
FR9W11708302 is “Ce bon vieux Jean Lassalle” by Vanderkraft,
registered on the CopyrightChains blockchain with CopyrightID
0x32f69546359d224f8f25608d121c7aefad862b7d664af503dbb0abfe7b083542 and independently timestamped
in Bitcoin block 960368 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W11708302.
Recording identifiers
- ISRC
- FR9W11708302
- Title
- Ce bon vieux Jean Lassalle
- Artist
- Vanderkraft
- CopyrightID (CopyrightChains transaction hash)
0x32f69546359d224f8f25608d121c7aefad862b7d664af503dbb0abfe7b083542
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T08:26:41+00:00
- Bitcoin block
- 960368
- Canonical record hash
sha256:aab2fe4f79e0e001e4a0765934feabc3a1e3f9a80831e32b5eab27df123e4da7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W11708302
- Bitcoin block existence check
- https://blockstream.info/api/block/960368
Full record
Track page: Ce bon vieux Jean Lassalle · Machine-readable JSON-LD