ISRC DERK61732223
Verified recording
DERK61732223 is “Symphony No. 3 in E-Flat Major, Op. 55 "Eroica": III. Scherzo. Allegro vivace” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x9a7cc45eede7ccb8d9a60d9a88f76d76c4f20ca4e241e88ca5e86b2f7905c9db and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DERK61732223.
Recording identifiers
- ISRC
- DERK61732223
- Title
- Symphony No. 3 in E-Flat Major, Op. 55 "Eroica": III. Scherzo. Allegro vivace
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x9a7cc45eede7ccb8d9a60d9a88f76d76c4f20ca4e241e88ca5e86b2f7905c9db
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:dff93001ab5e7b14bd706ab04d56c9a103552a41e9d3548fb64b131ae2c698c4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DERK61732223
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Symphony No. 3 in E-Flat Major, Op. 55 "Eroica": III. Scherzo. Allegro vivace · Machine-readable JSON-LD