ISRC DEF059631918
Verified recording
DEF059631918 is “Romeo and Juliet, Op. 64, Act III: No. 50, At Juliet's Bedside” by Sergei Prokofiev,
registered on the CopyrightChains blockchain with CopyrightID
0x68b35fbedb65943ff6c30ca9eb89ddd0abfe6298601570a3a2496bb6d146b1af and independently timestamped
in Bitcoin block 960327 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059631918.
Recording identifiers
- ISRC
- DEF059631918
- Title
- Romeo and Juliet, Op. 64, Act III: No. 50, At Juliet's Bedside
- Artist
- Sergei Prokofiev
- CopyrightID (CopyrightChains transaction hash)
0x68b35fbedb65943ff6c30ca9eb89ddd0abfe6298601570a3a2496bb6d146b1af
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T00:26:26+00:00
- Bitcoin block
- 960327
- Canonical record hash
sha256:68b84be4b4a0a36b2ad7a698d2a3b48520d63a0e65b3a5e8aeb8b9f6d3697d3e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059631918
- Bitcoin block existence check
- https://blockstream.info/api/block/960327
Full record
Track page: Romeo and Juliet, Op. 64, Act III: No. 50, At Juliet's Bedside · Machine-readable JSON-LD