ISRC DEF056601223
Verified recording
DEF056601223 is “Symphony No. 4 in F Minor, Op. 36: III. Scherzo. Pizzicato ostinato – Allegro” by Pyotr Ilyich Tchaikovsky,
registered on the CopyrightChains blockchain with CopyrightID
0xc130195139e301589ac3c9d272fd35d89d0d41b50406ccd6f4d6f7eabe958ded and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056601223.
Recording identifiers
- ISRC
- DEF056601223
- Title
- Symphony No. 4 in F Minor, Op. 36: III. Scherzo. Pizzicato ostinato – Allegro
- Artist
- Pyotr Ilyich Tchaikovsky
- CopyrightID (CopyrightChains transaction hash)
0xc130195139e301589ac3c9d272fd35d89d0d41b50406ccd6f4d6f7eabe958ded
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:d7702504a711fa9f804fa59c0fcd254dd458c7149510f63d170274fcd9d4f7ac- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056601223
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Symphony No. 4 in F Minor, Op. 36: III. Scherzo. Pizzicato ostinato – Allegro · Machine-readable JSON-LD