ISRC FRZ209124301
Verified recording
FRZ209124301 is “Piano Sonata No. 1: I. Lent - Beaucoup plus allant” by Pierre Boulez,
registered on the CopyrightChains blockchain with CopyrightID
0x33b3f0adb3f9c49a4d89dc5172c3166d5cf6e89475d970f2bd3d83864cdb9dd9 and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209124301.
Recording identifiers
- ISRC
- FRZ209124301
- Title
- Piano Sonata No. 1: I. Lent - Beaucoup plus allant
- Artist
- Pierre Boulez
- CopyrightID (CopyrightChains transaction hash)
0x33b3f0adb3f9c49a4d89dc5172c3166d5cf6e89475d970f2bd3d83864cdb9dd9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:5752ff7ca0b5a4a31bf4e68ae1f999f5d8f7b52977a279257e21e38fd4334c2d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209124301
- Bitcoin block existence check
- https://blockstream.info/api/block/960397
Full record
Track page: Piano Sonata No. 1: I. Lent - Beaucoup plus allant · Machine-readable JSON-LD