ISRC NLB151600035
Verified recording
NLB151600035 is “Piano Concerto No. 1 in C Major, Op. 15: I. Allegro con brio” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0xdbaf7377a551e7558e15bf24dd2f47fddbc28a5aaaf6f5f794fd900bb35aeba3 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/NLB151600035.
Recording identifiers
- ISRC
- NLB151600035
- Title
- Piano Concerto No. 1 in C Major, Op. 15: I. Allegro con brio
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0xdbaf7377a551e7558e15bf24dd2f47fddbc28a5aaaf6f5f794fd900bb35aeba3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:40b47af9a4359a45fa0fdc49d8a89e7bb0c39bdf63314481f364156e8a5f8e59- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLB151600035
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Piano Concerto No. 1 in C Major, Op. 15: I. Allegro con brio · Machine-readable JSON-LD