ISRC DERK61732221
Verified recording
DERK61732221 is “Symphony No. 3 in E-Flat Major, Op. 55 "Eroica": I. Allegro con brio” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x1e1060d408900e3e61b818fb9850763dc878b9656d224fa01aca08f17b7cb5f6 and independently timestamped
in Bitcoin block 960236 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DERK61732221.
Recording identifiers
- ISRC
- DERK61732221
- Title
- Symphony No. 3 in E-Flat Major, Op. 55 "Eroica": I. Allegro con brio
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x1e1060d408900e3e61b818fb9850763dc878b9656d224fa01aca08f17b7cb5f6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T09:37:10+00:00
- Bitcoin block
- 960236
- Canonical record hash
sha256:d30cfdbd779da0cb1003090927748634834ba7988daff7479cf00bb166806a43- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DERK61732221
- Bitcoin block existence check
- https://blockstream.info/api/block/960236
Full record
Track page: Symphony No. 3 in E-Flat Major, Op. 55 "Eroica": I. Allegro con brio · Machine-readable JSON-LD