ISRC GBF078340413
Verified recording
GBF078340413 is “Prelude in A-Flat Major, KK IVb/7. Presto con leggierezza” by Frédéric Chopin,
registered on the CopyrightChains blockchain with CopyrightID
0x0e0a8bca5724484e0515677aeed98a843d91da22a19e72fc67494ce790ebafeb 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/GBF078340413.
Recording identifiers
- ISRC
- GBF078340413
- Title
- Prelude in A-Flat Major, KK IVb/7. Presto con leggierezza
- Artist
- Frédéric Chopin
- CopyrightID (CopyrightChains transaction hash)
0x0e0a8bca5724484e0515677aeed98a843d91da22a19e72fc67494ce790ebafeb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T16:51:38+00:00
- Bitcoin block
- 956375
- Canonical record hash
sha256:efb2fc4ec89850650a2368c7130d6752c469f877f3b5ca7ed5b0464902833e05- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078340413
- Bitcoin block existence check
- https://blockstream.info/api/block/956375
Full record
Track page: Prelude in A-Flat Major, KK IVb/7. Presto con leggierezza · Machine-readable JSON-LD