ISRC FRZ149513040
Verified recording
FRZ149513040 is “Trio pour Piano, Hautbois et Basson, FP 43: I. Presto / Lento” by Francis Poulenc,
registered on the CopyrightChains blockchain with CopyrightID
0xef327405432b5a3d1f984419b1356fdb53669ed12789c0674a71aa2693f5037a and independently timestamped
in Bitcoin block 960264 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ149513040.
Recording identifiers
- ISRC
- FRZ149513040
- Title
- Trio pour Piano, Hautbois et Basson, FP 43: I. Presto / Lento
- Artist
- Francis Poulenc
- CopyrightID (CopyrightChains transaction hash)
0xef327405432b5a3d1f984419b1356fdb53669ed12789c0674a71aa2693f5037a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T14:36:16+00:00
- Bitcoin block
- 960264
- Canonical record hash
sha256:46d3c509c33c72228b37e19db79fec70f53c2a80bfc46c1aceeb2ba0df985f3c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ149513040
- Bitcoin block existence check
- https://blockstream.info/api/block/960264
Full record
Track page: Trio pour Piano, Hautbois et Basson, FP 43: I. Presto / Lento · Machine-readable JSON-LD