ISRC DEF056805116
Verified recording
DEF056805116 is “Piano Concerto No. 1 in E Minor, Op. 11: I. Allegro maestoso - Pt. 16” by Frédéric Chopin,
registered on the CopyrightChains blockchain with CopyrightID
0xa039d53f884cd70911cbc3f4df7f63e39ebed83554079a93cde9e66f61a21141 and independently timestamped
in Bitcoin block 960095 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056805116.
Recording identifiers
- ISRC
- DEF056805116
- Title
- Piano Concerto No. 1 in E Minor, Op. 11: I. Allegro maestoso - Pt. 16
- Artist
- Frédéric Chopin
- CopyrightID (CopyrightChains transaction hash)
0xa039d53f884cd70911cbc3f4df7f63e39ebed83554079a93cde9e66f61a21141
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T11:07:37+00:00
- Bitcoin block
- 960095
- Canonical record hash
sha256:523309be18f4f507b7cbe8e7850e15625093ef0755787934b125d964b465d9ce- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056805116
- Bitcoin block existence check
- https://blockstream.info/api/block/960095
Full record
Track page: Piano Concerto No. 1 in E Minor, Op. 11: I. Allegro maestoso - Pt. 16 · Machine-readable JSON-LD