ISRC NLY331501268
Verified recording
NLY331501268 is “Harp Concerto in C Major: III. Allegro” by Johann Georg Albrechtsberger,
registered on the CopyrightChains blockchain with CopyrightID
0x6f144f78ef31ec2a08d5d6738ea9b4d60f8238e72f5017fdda0e6a2fbafef1f0 and independently timestamped
in Bitcoin block 960459 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331501268.
Recording identifiers
- ISRC
- NLY331501268
- Title
- Harp Concerto in C Major: III. Allegro
- Artist
- Johann Georg Albrechtsberger
- CopyrightID (CopyrightChains transaction hash)
0x6f144f78ef31ec2a08d5d6738ea9b4d60f8238e72f5017fdda0e6a2fbafef1f0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T20:22:46+00:00
- Bitcoin block
- 960459
- Canonical record hash
sha256:50a5ffe8db8279ca061a34b671f137a715ca20ed92153009ccd0c876616f2ff9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331501268
- Bitcoin block existence check
- https://blockstream.info/api/block/960459
Full record
Track page: Harp Concerto in C Major: III. Allegro · Machine-readable JSON-LD