ISRC NLA507300493
Verified recording
NLA507300493 is “24 Preludes, Op. 28: No. 22 in G Minor. Molto agitato” by Frédéric Chopin,
registered on the CopyrightChains blockchain with CopyrightID
0xc8476efe5307e16e7445db7aea342ee28c61f951dec9e3b36f25198495b82cae and independently timestamped
in Bitcoin block 956375 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507300493.
Recording identifiers
- ISRC
- NLA507300493
- Title
- 24 Preludes, Op. 28: No. 22 in G Minor. Molto agitato
- Artist
- Frédéric Chopin
- CopyrightID (CopyrightChains transaction hash)
0xc8476efe5307e16e7445db7aea342ee28c61f951dec9e3b36f25198495b82cae
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T16:51:38+00:00
- Bitcoin block
- 956375
- Canonical record hash
sha256:f4d443ccee1b3e047dd0c53f6a4a143815288084b2fd047541c2ac5045821bfb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507300493
- Bitcoin block existence check
- https://blockstream.info/api/block/956375
Full record
Track page: 24 Preludes, Op. 28: No. 22 in G Minor. Molto agitato · Machine-readable JSON-LD