ISRC DEF058702202
Verified recording
DEF058702202 is “Violin Sonata No. 5 in F Major, Op. 24 "Spring": II. Adagio molto espressivo” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0xb6fdbe15d25fed44844197dbf8f542e630b6167272b525bcc9afcf77a3a4f668 and independently timestamped
in Bitcoin block 956375 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058702202.
Recording identifiers
- ISRC
- DEF058702202
- Title
- Violin Sonata No. 5 in F Major, Op. 24 "Spring": II. Adagio molto espressivo
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0xb6fdbe15d25fed44844197dbf8f542e630b6167272b525bcc9afcf77a3a4f668
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T16:51:38+00:00
- Bitcoin block
- 956375
- Canonical record hash
sha256:93522c4ae7b4c5143d3c5e93a3fe7076cfaac2ddde6d3284fcc1c0538c02766f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058702202
- Bitcoin block existence check
- https://blockstream.info/api/block/956375
Full record
Track page: Violin Sonata No. 5 in F Major, Op. 24 "Spring": II. Adagio molto espressivo · Machine-readable JSON-LD