ISRC NLE422420208
Verified recording
NLE422420208 is “Concerto for 2 Pianos and Orchestra in D Minor, FP. 61: II. Larghetto” by Francis Poulenc,
registered on the CopyrightChains blockchain with CopyrightID
0xcb41b85aeb02914fc3143252bce4cd054eb6890d82ef94cd5f36a4f4b6e3abdf and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE422420208.
Recording identifiers
- ISRC
- NLE422420208
- Title
- Concerto for 2 Pianos and Orchestra in D Minor, FP. 61: II. Larghetto
- Artist
- Francis Poulenc
- CopyrightID (CopyrightChains transaction hash)
0xcb41b85aeb02914fc3143252bce4cd054eb6890d82ef94cd5f36a4f4b6e3abdf
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:9254f5575491b2750241437f4fe72cee8be3378235e93fe47b76e73681d6410b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE422420208
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Concerto for 2 Pianos and Orchestra in D Minor, FP. 61: II. Larghetto · Machine-readable JSON-LD