ISRC DEF056931606
Verified recording
DEF056931606 is “Musik zu einem Ritterballet, WoO 1: No. 2, Deutscher Gesang. Allegro moderato [Reprise 2]” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x84868aaebb662a35001533ac9cab83d9bada37222bc38582a25e155e397f3569 and independently timestamped
in Bitcoin block 960144 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056931606.
Recording identifiers
- ISRC
- DEF056931606
- Title
- Musik zu einem Ritterballet, WoO 1: No. 2, Deutscher Gesang. Allegro moderato [Reprise 2]
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x84868aaebb662a35001533ac9cab83d9bada37222bc38582a25e155e397f3569
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:09:47+00:00
- Bitcoin block
- 960144
- Canonical record hash
sha256:792e6a8bcef5dda1eb9445055a78af74da0fec706dee9a4bfb6aa45b25064ad2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056931606
- Bitcoin block existence check
- https://blockstream.info/api/block/960144
Full record
Track page: Musik zu einem Ritterballet, WoO 1: No. 2, Deutscher Gesang. Allegro moderato [Reprise 2] · Machine-readable JSON-LD