ISRC NLE422005636
Verified recording
NLE422005636 is “Fidelio, Op. 72, Act II: Des besten Königs Wink und Wille” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x604c9f28e432a340dd4585550ad5d471482fcfa3bf76c1ba45f7252288a5858e and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE422005636.
Recording identifiers
- ISRC
- NLE422005636
- Title
- Fidelio, Op. 72, Act II: Des besten Königs Wink und Wille
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x604c9f28e432a340dd4585550ad5d471482fcfa3bf76c1ba45f7252288a5858e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:19125adcd0737c75fcf07f2ad22292c7ddc71b6096cc28960b2f9ffb6cef2569- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE422005636
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Fidelio, Op. 72, Act II: Des besten Königs Wink und Wille · Machine-readable JSON-LD