ISRC DEA802100076
Verified recording
DEA802100076 is “Beethoven: Piano Sonata No. 12 in A-Flat Major, Op. 26: IV. Allegro” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x29723de3f7932639f71ffd8b67dd157fc3adfb3a2948dcacb9a1900ddd8f81a3 and independently timestamped
in Bitcoin block 960157 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA802100076.
Recording identifiers
- ISRC
- DEA802100076
- Title
- Beethoven: Piano Sonata No. 12 in A-Flat Major, Op. 26: IV. Allegro
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x29723de3f7932639f71ffd8b67dd157fc3adfb3a2948dcacb9a1900ddd8f81a3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T22:12:10+00:00
- Bitcoin block
- 960157
- Canonical record hash
sha256:ae0fc80a25e30ec6b4302aae81cbc101eb258e995d85f9ec1d2c7dcf888085c0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA802100076
- Bitcoin block existence check
- https://blockstream.info/api/block/960157
Full record
Track page: Beethoven: Piano Sonata No. 12 in A-Flat Major, Op. 26: IV. Allegro · Machine-readable JSON-LD