ISRC CALC41302116
Verified recording
CALC41302116 is “Concerto for Harp In C Major: III. Rondeau – Allegro agitato” by François-Adrien Boieldieu,
registered on the CopyrightChains blockchain with CopyrightID
0x7376946b349d787cb9c2d5a6d405f0f08510009cb58e8ad8bf7fc5b8c668044f 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/CALC41302116.
Recording identifiers
- ISRC
- CALC41302116
- Title
- Concerto for Harp In C Major: III. Rondeau – Allegro agitato
- Artist
- François-Adrien Boieldieu
- CopyrightID (CopyrightChains transaction hash)
0x7376946b349d787cb9c2d5a6d405f0f08510009cb58e8ad8bf7fc5b8c668044f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:ad254b1e513fed9d44076263c1ef1a0f3942af6907156bc7f18034df7e540d99- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CALC41302116
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Concerto for Harp In C Major: III. Rondeau – Allegro agitato · Machine-readable JSON-LD