ISRC NLY331708776
Verified recording
NLY331708776 is “Trumpet Concerto in D Major, FaWV L: 1: I. Allegro” by Johann Friedrich Fasch,
registered on the CopyrightChains blockchain with CopyrightID
0xa2775359cd856d287fcf121fbb4781e0cdf368df73a92776ef16cc9e08ab2333 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331708776.
Recording identifiers
- ISRC
- NLY331708776
- Title
- Trumpet Concerto in D Major, FaWV L: 1: I. Allegro
- Artist
- Johann Friedrich Fasch
- CopyrightID (CopyrightChains transaction hash)
0xa2775359cd856d287fcf121fbb4781e0cdf368df73a92776ef16cc9e08ab2333
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:7bd24c0c2925dae3b6785729725581351441c5b029e5194d8c4d9db351bb0959- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331708776
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Trumpet Concerto in D Major, FaWV L: 1: I. Allegro · Machine-readable JSON-LD