ISRC NLY331501260
Verified recording
NLY331501260 is “Harp Concerto in C in Major: I. Allegro brillante” by François-Adrien Boieldieu,
registered on the CopyrightChains blockchain with CopyrightID
0x43fbe1325a4b0e5460168a9ae5d7a5758d3c1222d28e7d18f38250ab61ad26c8 and independently timestamped
in Bitcoin block 960327 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331501260.
Recording identifiers
- ISRC
- NLY331501260
- Title
- Harp Concerto in C in Major: I. Allegro brillante
- Artist
- François-Adrien Boieldieu
- CopyrightID (CopyrightChains transaction hash)
0x43fbe1325a4b0e5460168a9ae5d7a5758d3c1222d28e7d18f38250ab61ad26c8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T00:26:26+00:00
- Bitcoin block
- 960327
- Canonical record hash
sha256:c1655bf49d5096104ca5b7d6d3a4af994976df61477d727b457774109d405e99- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331501260
- Bitcoin block existence check
- https://blockstream.info/api/block/960327
Full record
Track page: Harp Concerto in C in Major: I. Allegro brillante · Machine-readable JSON-LD