ISRC NLA507000050
Verified recording
NLA507000050 is “Harp Concerto in B flat, Op. 4, No. 6, HWV 294 - Transcr. from Organ Concerto No. 6, HWV 294 by composer: 2. Larghetto” by George Frideric Handel,
registered on the CopyrightChains blockchain with CopyrightID
0x20e078f2013ddb3c64da77d724ae1eb45b8046d63849d969b92bbfa7a022ebc2 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/NLA507000050.
Recording identifiers
- ISRC
- NLA507000050
- Title
- Harp Concerto in B flat, Op. 4, No. 6, HWV 294 - Transcr. from Organ Concerto No. 6, HWV 294 by composer: 2. Larghetto
- Artist
- George Frideric Handel
- CopyrightID (CopyrightChains transaction hash)
0x20e078f2013ddb3c64da77d724ae1eb45b8046d63849d969b92bbfa7a022ebc2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:47b1a24c8c4cd33782ae6a18c6ee991c31795bc72c5adefdbaedefef4a3737a1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507000050
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Harp Concerto in B flat, Op. 4, No. 6, HWV 294 - Transcr. from Organ Concerto No. 6, HWV 294 by composer: 2. Larghetto · Machine-readable JSON-LD