ISRC DEF056931604
Verified recording
DEF056931604 is “Musik zu einem Ritterballet, WoO 1: No. 2, Deutscher Gesang. Allegro moderato [Reprise 1]” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x711640e9a3a8b79c8e382e80da603d1a7cd08efac98b247fbb70189c04330261 and independently timestamped
in Bitcoin block 960108 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056931604.
Recording identifiers
- ISRC
- DEF056931604
- Title
- Musik zu einem Ritterballet, WoO 1: No. 2, Deutscher Gesang. Allegro moderato [Reprise 1]
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x711640e9a3a8b79c8e382e80da603d1a7cd08efac98b247fbb70189c04330261
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T13:09:35+00:00
- Bitcoin block
- 960108
- Canonical record hash
sha256:ededb52d57298c752e36ff372d7a33cab52eaa2b025e32de0961065e4ba746df- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056931604
- Bitcoin block existence check
- https://blockstream.info/api/block/960108
Full record
Track page: Musik zu einem Ritterballet, WoO 1: No. 2, Deutscher Gesang. Allegro moderato [Reprise 1] · Machine-readable JSON-LD