ISRC FRU620710707
Verified recording
FRU620710707 is “Sonate de concert en mi majeur pour violoncelle et piano, Op. 47: III. Adagio” by Charles-Valentin Alkan,
registered on the CopyrightChains blockchain with CopyrightID
0xfdf776874750f69e8339f65c641262c327cf66b0b2d0be9f86247a8488bc484f 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/FRU620710707.
Recording identifiers
- ISRC
- FRU620710707
- Title
- Sonate de concert en mi majeur pour violoncelle et piano, Op. 47: III. Adagio
- Artist
- Charles-Valentin Alkan
- CopyrightID (CopyrightChains transaction hash)
0xfdf776874750f69e8339f65c641262c327cf66b0b2d0be9f86247a8488bc484f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:8f3d4da2cb0f5dab65704d721d996dfd139f486ac65e0cf037e8c1ca7e040f77- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRU620710707
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Sonate de concert en mi majeur pour violoncelle et piano, Op. 47: III. Adagio · Machine-readable JSON-LD