ISRC NLA460914676
Verified recording
NLA460914676 is “Flute Sonata in D Major: I. Adagio” by Johann Gottfried Müthel,
registered on the CopyrightChains blockchain with CopyrightID
0x549e5b1faaa4ea6af8c07777228e95af849b1357a8458d16d7a29b9986a153f7 and independently timestamped
in Bitcoin block 960429 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA460914676.
Recording identifiers
- ISRC
- NLA460914676
- Title
- Flute Sonata in D Major: I. Adagio
- Artist
- Johann Gottfried Müthel
- CopyrightID (CopyrightChains transaction hash)
0x549e5b1faaa4ea6af8c07777228e95af849b1357a8458d16d7a29b9986a153f7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T16:07:24+00:00
- Bitcoin block
- 960429
- Canonical record hash
sha256:7d418cea00c2db219510d5dffc18401832abecb6da554bee7f998e88de823ce7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA460914676
- Bitcoin block existence check
- https://blockstream.info/api/block/960429
Full record
Track page: Flute Sonata in D Major: I. Adagio · Machine-readable JSON-LD