ISRC USEXZ2301102
Verified recording
USEXZ2301102 is “Prokofiev: Suite No. 1 from Romeo and Juliet, Op. 64bis: VII. Death of Tybalt” by Sergei Prokofiev,
registered on the CopyrightChains blockchain with CopyrightID
0xf1a41907bd7467f6c63f9dfc72bebcaf20b908b599965b8fc843104f1c82f397 and independently timestamped
in Bitcoin block 960418 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USEXZ2301102.
Recording identifiers
- ISRC
- USEXZ2301102
- Title
- Prokofiev: Suite No. 1 from Romeo and Juliet, Op. 64bis: VII. Death of Tybalt
- Artist
- Sergei Prokofiev
- CopyrightID (CopyrightChains transaction hash)
0xf1a41907bd7467f6c63f9dfc72bebcaf20b908b599965b8fc843104f1c82f397
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:20:15+00:00
- Bitcoin block
- 960418
- Canonical record hash
sha256:fd35ade3da8092a15a3dd4b85da03b4522864fc93f9a0e5af63a4b98a12f9129- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USEXZ2301102
- Bitcoin block existence check
- https://blockstream.info/api/block/960418
Full record
Track page: Prokofiev: Suite No. 1 from Romeo and Juliet, Op. 64bis: VII. Death of Tybalt · Machine-readable JSON-LD