ISRC USEXZ2301104
Verified recording
USEXZ2301104 is “Prokofiev: Suite No. 2 from Romeo and Juliet, Op. 64ter: VII. Romeo at the Grave” by Sergei Prokofiev,
registered on the CopyrightChains blockchain with CopyrightID
0x5ed143ad8b7e764c4d0650186e6b886c43a6c3d7e9decc2c2bd833362e3556eb 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/USEXZ2301104.
Recording identifiers
- ISRC
- USEXZ2301104
- Title
- Prokofiev: Suite No. 2 from Romeo and Juliet, Op. 64ter: VII. Romeo at the Grave
- Artist
- Sergei Prokofiev
- CopyrightID (CopyrightChains transaction hash)
0x5ed143ad8b7e764c4d0650186e6b886c43a6c3d7e9decc2c2bd833362e3556eb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:20:15+00:00
- Bitcoin block
- 960418
- Canonical record hash
sha256:ad4b74cf63a995a10738dccaefd2ebfba1c545c0ef9bf40fb37554648b737aa6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USEXZ2301104
- Bitcoin block existence check
- https://blockstream.info/api/block/960418
Full record
Track page: Prokofiev: Suite No. 2 from Romeo and Juliet, Op. 64ter: VII. Romeo at the Grave · Machine-readable JSON-LD