ISRC DEF059230206
Verified recording
DEF059230206 is “Pieces from "Romeo and Juliet", Op. 75: No. 6, Montagues and Capulets” by Sergei Prokofiev,
registered on the CopyrightChains blockchain with CopyrightID
0xdbdb283d97630f00a7ed0b3da7469dee8dbb5cc196122ed1a8472318fc904ff3 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/DEF059230206.
Recording identifiers
- ISRC
- DEF059230206
- Title
- Pieces from "Romeo and Juliet", Op. 75: No. 6, Montagues and Capulets
- Artist
- Sergei Prokofiev
- CopyrightID (CopyrightChains transaction hash)
0xdbdb283d97630f00a7ed0b3da7469dee8dbb5cc196122ed1a8472318fc904ff3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:d06784d9347cf0335385f2ca4d6f5f7c0f1f01755c1e352ccb4a9eef745c1ce4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059230206
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Pieces from "Romeo and Juliet", Op. 75: No. 6, Montagues and Capulets · Machine-readable JSON-LD