ISRC NLA509610716
Verified recording
NLA509610716 is “11 Bagatelles, Op. 119: 7. Allegro ma non troppo” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x49cd05458235ec28e778fcee281e7e14653eefc75caeb1103ac08eea007a28c2 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA509610716.
Recording identifiers
- ISRC
- NLA509610716
- Title
- 11 Bagatelles, Op. 119: 7. Allegro ma non troppo
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x49cd05458235ec28e778fcee281e7e14653eefc75caeb1103ac08eea007a28c2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:42431fb97f051df5209017cf92ad5637a43b6a5b09106c157bc89836ff515d3b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA509610716
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: 11 Bagatelles, Op. 119: 7. Allegro ma non troppo · Machine-readable JSON-LD