ISRC DEF059631914
Verified recording
DEF059631914 is “Romeo and Juliet Suite No. 1, Op. 64a: VII. Death of Tybalt” by Sergei Prokofiev,
registered on the CopyrightChains blockchain with CopyrightID
0x2edc5643d855b277e3c74345a6513cc22624ebab77c69a2f877149840cab210c 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/DEF059631914.
Recording identifiers
- ISRC
- DEF059631914
- Title
- Romeo and Juliet Suite No. 1, Op. 64a: VII. Death of Tybalt
- Artist
- Sergei Prokofiev
- CopyrightID (CopyrightChains transaction hash)
0x2edc5643d855b277e3c74345a6513cc22624ebab77c69a2f877149840cab210c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:b1bc2b18f5d39992603a789c4f208c851df931367476a5946f79120d7d91c412- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059631914
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Romeo and Juliet Suite No. 1, Op. 64a: VII. Death of Tybalt · Machine-readable JSON-LD