ISRC SEAED8753090
Verified recording
SEAED8753090 is “Piano Sonata No. 12 in A-Flat Major, Op. 26 "Funeral March": I. Andante con variazione” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x612a4b661ec4913592d42339884e3b05f1c5009e89d7b05e9a5afdf6cb30708c and independently timestamped
in Bitcoin block 957073 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAED8753090.
Recording identifiers
- ISRC
- SEAED8753090
- Title
- Piano Sonata No. 12 in A-Flat Major, Op. 26 "Funeral March": I. Andante con variazione
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x612a4b661ec4913592d42339884e3b05f1c5009e89d7b05e9a5afdf6cb30708c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T18:39:05+00:00
- Bitcoin block
- 957073
- Canonical record hash
sha256:24a92ffaf51e7f50b6175319786dee72d93c6b0a8b0a538d4bb25f22df96ed24- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAED8753090
- Bitcoin block existence check
- https://blockstream.info/api/block/957073
Full record
Track page: Piano Sonata No. 12 in A-Flat Major, Op. 26 "Funeral March": I. Andante con variazione · Machine-readable JSON-LD