ISRC DEN961700492
Verified recording
DEN961700492 is “Piano Concerto No. 2 in F Minor, Op. 21 (Arr. Pletnev): II. Larghetto” by Frédéric Chopin,
registered on the CopyrightChains blockchain with CopyrightID
0x7e455b0d9674cec61cc2fcb996dc018a83571ca07db334ce491ed2cfcb69be30 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961700492.
Recording identifiers
- ISRC
- DEN961700492
- Title
- Piano Concerto No. 2 in F Minor, Op. 21 (Arr. Pletnev): II. Larghetto
- Artist
- Frédéric Chopin
- CopyrightID (CopyrightChains transaction hash)
0x7e455b0d9674cec61cc2fcb996dc018a83571ca07db334ce491ed2cfcb69be30
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:3500c9191ad5df0e352022130d9b62fb9078742f89fcdbe6a87c4d12f7905560- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961700492
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Piano Concerto No. 2 in F Minor, Op. 21 (Arr. Pletnev): II. Larghetto · Machine-readable JSON-LD