ISRC DEF059602993
Verified recording
DEF059602993 is “Sextet in D Minor, Op. 70, TH. 118 - "Souvenir de Florence" - Version For Orchestra: III. Allegro moderato” by Pyotr Ilyich Tchaikovsky,
registered on the CopyrightChains blockchain with CopyrightID
0xc0a0371c812fcf5f3118baf00556095ed4df50a69d9e259fd184ec6b072b1647 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/DEF059602993.
Recording identifiers
- ISRC
- DEF059602993
- Title
- Sextet in D Minor, Op. 70, TH. 118 - "Souvenir de Florence" - Version For Orchestra: III. Allegro moderato
- Artist
- Pyotr Ilyich Tchaikovsky
- CopyrightID (CopyrightChains transaction hash)
0xc0a0371c812fcf5f3118baf00556095ed4df50a69d9e259fd184ec6b072b1647
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:681ed3f35d1aef7b5be46bc2a80c75fc1ca313f39f77085bddb3bd3e241f8b93- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059602993
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Sextet in D Minor, Op. 70, TH. 118 - "Souvenir de Florence" - Version For Orchestra: III. Allegro moderato · Machine-readable JSON-LD