ISRC KRUM71100160
Verified recording
KRUM71100160 is “Preludes Op. 28 No. 22 In G Minor Molto Agitato” by Frédéric Chopin,
registered on the CopyrightChains blockchain with CopyrightID
0x3ed1f582bc9a1047ad536092101d8db4d2dcc740e4a1a5e7485795fee4ea33c2 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRUM71100160.
Recording identifiers
- ISRC
- KRUM71100160
- Title
- Preludes Op. 28 No. 22 In G Minor Molto Agitato
- Artist
- Frédéric Chopin
- CopyrightID (CopyrightChains transaction hash)
0x3ed1f582bc9a1047ad536092101d8db4d2dcc740e4a1a5e7485795fee4ea33c2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:7c05ad567adad32af3cd4bffe4037c537e67e4f0b0714c719ee35133a4e82286- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRUM71100160
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Preludes Op. 28 No. 22 In G Minor Molto Agitato · Machine-readable JSON-LD