ISRC NLA507904508
Verified recording
NLA507904508 is “Bagatelle in A Minor, WoO 59 "Für Elise"” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0xa759b8ddaba179afd124f5a0c70db3d6a1531b78a54f091586a717d6210bdc69 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507904508.
Recording identifiers
- ISRC
- NLA507904508
- Title
- Bagatelle in A Minor, WoO 59 "Für Elise"
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0xa759b8ddaba179afd124f5a0c70db3d6a1531b78a54f091586a717d6210bdc69
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:eaff60c478ff9f74c4d9e90549ab1ffdb245f57cdd07a521b9a718ae7fcc5b68- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507904508
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Bagatelle in A Minor, WoO 59 "Für Elise" · Machine-readable JSON-LD