ISRC DEF057830310
Verified recording
DEF057830310 is “Fidelio, Op. 72, Act II: Finale. Heil sei dem Tag… Des besten Königs Wink und Wille... Wer ein holdes Weib errungen - Live” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x110345f9eb391e702b6c63b27cd6329d735439833448d419bfe3774249568cda and independently timestamped
in Bitcoin block 960220 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057830310.
Recording identifiers
- ISRC
- DEF057830310
- Title
- Fidelio, Op. 72, Act II: Finale. Heil sei dem Tag… Des besten Königs Wink und Wille... Wer ein holdes Weib errungen - Live
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x110345f9eb391e702b6c63b27cd6329d735439833448d419bfe3774249568cda
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T07:28:30+00:00
- Bitcoin block
- 960220
- Canonical record hash
sha256:6b48aa4430ecdf989e5dda0de7590db172a80341580710d636927c5ec23cdf51- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057830310
- Bitcoin block existence check
- https://blockstream.info/api/block/960220
Full record
Track page: Fidelio, Op. 72, Act II: Finale. Heil sei dem Tag… Des besten Königs Wink und Wille... Wer ein holdes Weib errungen - Live · Machine-readable JSON-LD