ISRC DEB331755602
Verified recording
DEB331755602 is “Violin Sonata, CFF 123: I. Allegretto ben moderato” by César Franck,
registered on the CopyrightChains blockchain with CopyrightID
0x2a221342edfaac1bb13839edc102a20d5948092a829012befd42bad101f7c4c9 and independently timestamped
in Bitcoin block 959159 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB331755602.
Recording identifiers
- ISRC
- DEB331755602
- Title
- Violin Sonata, CFF 123: I. Allegretto ben moderato
- Artist
- César Franck
- CopyrightID (CopyrightChains transaction hash)
0x2a221342edfaac1bb13839edc102a20d5948092a829012befd42bad101f7c4c9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T17:48:40+00:00
- Bitcoin block
- 959159
- Canonical record hash
sha256:9335a4e7e03f2b8fabee216e386ed1e7fd07a936a8ee78bcbaf452c78ee1cb9d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB331755602
- Bitcoin block existence check
- https://blockstream.info/api/block/959159
Full record
Track page: Violin Sonata, CFF 123: I. Allegretto ben moderato · Machine-readable JSON-LD