ISRC NLA508908701
Verified recording
NLA508908701 is “Concerto for 2 Pianos and Orchestra in D minor: 1. Allegro ma non troppo” by Francis Poulenc,
registered on the CopyrightChains blockchain with CopyrightID
0x001acc2c68d18a644ea30b2566633e040372eb923e57f21442200505a5e4cce9 and independently timestamped
in Bitcoin block 956889 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508908701.
Recording identifiers
- ISRC
- NLA508908701
- Title
- Concerto for 2 Pianos and Orchestra in D minor: 1. Allegro ma non troppo
- Artist
- Francis Poulenc
- CopyrightID (CopyrightChains transaction hash)
0x001acc2c68d18a644ea30b2566633e040372eb923e57f21442200505a5e4cce9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T06:56:49+00:00
- Bitcoin block
- 956889
- Canonical record hash
sha256:892b90f39541a446fa78237eb4020dd91f0c459e6f01d0789c9e38ba22787f9d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508908701
- Bitcoin block existence check
- https://blockstream.info/api/block/956889
Full record
Track page: Concerto for 2 Pianos and Orchestra in D minor: 1. Allegro ma non troppo · Machine-readable JSON-LD