ISRC DEC628300902
Verified recording
DEC628300902 is “Beethoven: Piano Trio No. 4 in B-Flat Major, Op. 11 "Gassenhauer": III. Allegretto” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x3af3934bec3034c95b90cb88bddd5cb6a5cc0061cbcf071d26fbb8fad7c313f9 and independently timestamped
in Bitcoin block 960370 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEC628300902.
Recording identifiers
- ISRC
- DEC628300902
- Title
- Beethoven: Piano Trio No. 4 in B-Flat Major, Op. 11 "Gassenhauer": III. Allegretto
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x3af3934bec3034c95b90cb88bddd5cb6a5cc0061cbcf071d26fbb8fad7c313f9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T08:38:45+00:00
- Bitcoin block
- 960370
- Canonical record hash
sha256:7ab0031f92915c1716065dfa3a0589e432e1b2438d458d606542c0835e1a3d30- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEC628300902
- Bitcoin block existence check
- https://blockstream.info/api/block/960370
Full record
Track page: Beethoven: Piano Trio No. 4 in B-Flat Major, Op. 11 "Gassenhauer": III. Allegretto · Machine-readable JSON-LD