ISRC NLA507816836
Verified recording
NLA507816836 is “Overture in D Major, HWV 337/338” by George Frideric Handel,
registered on the CopyrightChains blockchain with CopyrightID
0x5e7d3644d1f04dc563f2d9845e6ac2d3051663e8c02a1d8cd4040c7489155485 and independently timestamped
in Bitcoin block 957124 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507816836.
Recording identifiers
- ISRC
- NLA507816836
- Title
- Overture in D Major, HWV 337/338
- Artist
- George Frideric Handel
- CopyrightID (CopyrightChains transaction hash)
0x5e7d3644d1f04dc563f2d9845e6ac2d3051663e8c02a1d8cd4040c7489155485
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:53:27+00:00
- Bitcoin block
- 957124
- Canonical record hash
sha256:775bf9cd37589c4f21d26944b72250b783cc2ea0b68030031f4645b9f764861a- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507816836
- Bitcoin block existence check
- https://blockstream.info/api/block/957124
Full record
Track page: Overture in D Major, HWV 337/338 · Machine-readable JSON-LD