ISRC KRUM71100156
Verified recording
KRUM71100156 is “Preludes Op. 28 No. 18 In F Minor Allegro Molto” by Frédéric Chopin,
registered on the CopyrightChains blockchain with CopyrightID
0xeb09abc06bb7fdf3044002501978e7d158d2cc9aba57dd204cbb0547dd20f42c 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/KRUM71100156.
Recording identifiers
- ISRC
- KRUM71100156
- Title
- Preludes Op. 28 No. 18 In F Minor Allegro Molto
- Artist
- Frédéric Chopin
- CopyrightID (CopyrightChains transaction hash)
0xeb09abc06bb7fdf3044002501978e7d158d2cc9aba57dd204cbb0547dd20f42c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:c93ec847798990ad635b85e81d0fe4954448aa36522e8fb1c16189c0d4dd06fa- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRUM71100156
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Preludes Op. 28 No. 18 In F Minor Allegro Molto · Machine-readable JSON-LD