ISRC DEF056931602
Verified recording
DEF056931602 is “Musik zu einem Ritterballet, WoO 1: No. 2, Deutscher Gesang. Allegro moderato” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x59a58b08a98778f0fc4b7f835b18100af6d3dda00d04e680a9bba6c28c0c3ba5 and independently timestamped
in Bitcoin block 959134 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056931602.
Recording identifiers
- ISRC
- DEF056931602
- Title
- Musik zu einem Ritterballet, WoO 1: No. 2, Deutscher Gesang. Allegro moderato
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x59a58b08a98778f0fc4b7f835b18100af6d3dda00d04e680a9bba6c28c0c3ba5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T13:34:27+00:00
- Bitcoin block
- 959134
- Canonical record hash
sha256:1498f686f41ac19996ef42e0bd626ee68bbe2eb5d467e126d53248adfee33bc6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056931602
- Bitcoin block existence check
- https://blockstream.info/api/block/959134
Full record
Track page: Musik zu einem Ritterballet, WoO 1: No. 2, Deutscher Gesang. Allegro moderato · Machine-readable JSON-LD