ISRC DEA809000015
Verified recording
DEA809000015 is “Tchaikovsky: Symphony No. 1, Op. 13 "Winter Daydreams": III. Scherzo. Allegro scherzando giocoso” by Pyotr Ilyich Tchaikovsky,
registered on the CopyrightChains blockchain with CopyrightID
0x9ee982ebcd9f6dd276bcb5f109ce98b495e1a09ddf31b981cc57eb7afeda7133 and independently timestamped
in Bitcoin block 960422 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA809000015.
Recording identifiers
- ISRC
- DEA809000015
- Title
- Tchaikovsky: Symphony No. 1, Op. 13 "Winter Daydreams": III. Scherzo. Allegro scherzando giocoso
- Artist
- Pyotr Ilyich Tchaikovsky
- CopyrightID (CopyrightChains transaction hash)
0x9ee982ebcd9f6dd276bcb5f109ce98b495e1a09ddf31b981cc57eb7afeda7133
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:27:29+00:00
- Bitcoin block
- 960422
- Canonical record hash
sha256:a2d3d57c50f3e6f4e03b7cb6af6298a67d80c904c7cae1931f641171e5c4254f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA809000015
- Bitcoin block existence check
- https://blockstream.info/api/block/960422
Full record
Track page: Tchaikovsky: Symphony No. 1, Op. 13 "Winter Daydreams": III. Scherzo. Allegro scherzando giocoso · Machine-readable JSON-LD