ISRC NLY332302409
Verified recording
NLY332302409 is “Valse-Improvisation sur le nom de Bach, FP 62” by Francis Poulenc,
registered on the CopyrightChains blockchain with CopyrightID
0xd58b434a0378b9c2a527718dc305b5a14c435c12f8038c911b3c4a7403e6f577 and independently timestamped
in Bitcoin block 960362 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY332302409.
Recording identifiers
- ISRC
- NLY332302409
- Title
- Valse-Improvisation sur le nom de Bach, FP 62
- Artist
- Francis Poulenc
- CopyrightID (CopyrightChains transaction hash)
0xd58b434a0378b9c2a527718dc305b5a14c435c12f8038c911b3c4a7403e6f577
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T06:58:00+00:00
- Bitcoin block
- 960362
- Canonical record hash
sha256:84e27762ddc9e8972fc36b7da81e0fb35cd3c8d50444f4761f525d64148202e1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY332302409
- Bitcoin block existence check
- https://blockstream.info/api/block/960362
Full record
Track page: Valse-Improvisation sur le nom de Bach, FP 62 · Machine-readable JSON-LD