ISRC USBC19705533
Verified recording
USBC19705533 is “Concertino for Flute and Piano, Op. 107” by Cécile Chaminade,
registered on the CopyrightChains blockchain with CopyrightID
0x78c82f5efb049c7a32b03ac5f9d6ca3655e8e454e6f72a61b13ab71718e0c14d and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC19705533.
Recording identifiers
- ISRC
- USBC19705533
- Title
- Concertino for Flute and Piano, Op. 107
- Artist
- Cécile Chaminade
- CopyrightID (CopyrightChains transaction hash)
0x78c82f5efb049c7a32b03ac5f9d6ca3655e8e454e6f72a61b13ab71718e0c14d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:91af0870a9afb28be046d4e162af9df072c9c6c9179890a3531c1e1c32c46d56- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC19705533
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Concertino for Flute and Piano, Op. 107 · Machine-readable JSON-LD