ISRC DEF057702733
Verified recording
DEF057702733 is “Symphony No. 3 in E Flat Major, Op. 55 "Eroica": III. Scherzo. Allegro vivace - Recorded 1977” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x18a72e6f4a2360782d70d03bda8acaea30dd66ed4fdb05101cd37df66d1acb59 and independently timestamped
in Bitcoin block 960441 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057702733.
Recording identifiers
- ISRC
- DEF057702733
- Title
- Symphony No. 3 in E Flat Major, Op. 55 "Eroica": III. Scherzo. Allegro vivace - Recorded 1977
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x18a72e6f4a2360782d70d03bda8acaea30dd66ed4fdb05101cd37df66d1acb59
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T17:29:52+00:00
- Bitcoin block
- 960441
- Canonical record hash
sha256:3dbd7ac2ac6c080302199861f7b1d86e836f713071dc3c4ef291a86ff5f7427e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057702733
- Bitcoin block existence check
- https://blockstream.info/api/block/960441
Full record
Track page: Symphony No. 3 in E Flat Major, Op. 55 "Eroica": III. Scherzo. Allegro vivace - Recorded 1977 · Machine-readable JSON-LD