ISRC DES380013320
Verified recording
DES380013320 is “Piano Concerto No. 4 in G Major, Op. 58: III. Rondo. Vivace” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0xe591f5de54f20c9edb28c23b856b61801b077fb467753c32af10ee43022b0939 and independently timestamped
in Bitcoin block 960247 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DES380013320.
Recording identifiers
- ISRC
- DES380013320
- Title
- Piano Concerto No. 4 in G Major, Op. 58: III. Rondo. Vivace
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0xe591f5de54f20c9edb28c23b856b61801b077fb467753c32af10ee43022b0939
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T10:42:33+00:00
- Bitcoin block
- 960247
- Canonical record hash
sha256:376bd110b7a8c0464ece7c531734c1e4f03c36a52b0fc4715cb0e81a2bcc956d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DES380013320
- Bitcoin block existence check
- https://blockstream.info/api/block/960247
Full record
Track page: Piano Concerto No. 4 in G Major, Op. 58: III. Rondo. Vivace · Machine-readable JSON-LD