ISRC FRZ140805020
Verified recording
FRZ140805020 is “Cello Sonata in D Minor, L. 135: II. Sérénade (Modérément animé)” by Claude Debussy,
registered on the CopyrightChains blockchain with CopyrightID
0x7dc55ec2d67372173cf4b8785a7138d3fcdcc172b2fbeba2cd9a0cf2baa90365 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140805020.
Recording identifiers
- ISRC
- FRZ140805020
- Title
- Cello Sonata in D Minor, L. 135: II. Sérénade (Modérément animé)
- Artist
- Claude Debussy
- CopyrightID (CopyrightChains transaction hash)
0x7dc55ec2d67372173cf4b8785a7138d3fcdcc172b2fbeba2cd9a0cf2baa90365
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:7788f6234fccd4763629fc1c731328ac350f8ad392b22104713f6bb7df3afe79- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140805020
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Cello Sonata in D Minor, L. 135: II. Sérénade (Modérément animé) · Machine-readable JSON-LD