ISRC MXF331111238
Verified recording
MXF331111238 is “Le Piano du Pavre” by Léo Ferré,
registered on the CopyrightChains blockchain with CopyrightID
0x4166750fc6874d2f968eca37d768de149611f9bd88d634d55dc8bf99f2b8e9ef and independently timestamped
in Bitcoin block 960429 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF331111238.
Recording identifiers
- ISRC
- MXF331111238
- Title
- Le Piano du Pavre
- Artist
- Léo Ferré
- CopyrightID (CopyrightChains transaction hash)
0x4166750fc6874d2f968eca37d768de149611f9bd88d634d55dc8bf99f2b8e9ef
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T16:07:24+00:00
- Bitcoin block
- 960429
- Canonical record hash
sha256:5ae787f207581f9355497cc7a2d1bbabf825cfb3bbf2095e8fab98fc32f6015a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF331111238
- Bitcoin block existence check
- https://blockstream.info/api/block/960429