ISRC DEF059631916
Verified recording
DEF059631916 is “Romeo and Juliet, Op. 64, Act III: No. 48, Morning Serenade (Aubade)” by Sergei Prokofiev,
registered on the CopyrightChains blockchain with CopyrightID
0xd0219c5d276e902227c541d7d9ad8386c0d5f0cc8d389517c0a95641d148d895 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/DEF059631916.
Recording identifiers
- ISRC
- DEF059631916
- Title
- Romeo and Juliet, Op. 64, Act III: No. 48, Morning Serenade (Aubade)
- Artist
- Sergei Prokofiev
- CopyrightID (CopyrightChains transaction hash)
0xd0219c5d276e902227c541d7d9ad8386c0d5f0cc8d389517c0a95641d148d895
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:c02cea4e89092c18d347ef57b8588ba42e2b55e49408279c16fd9d19b04d43f2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059631916
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Romeo and Juliet, Op. 64, Act III: No. 48, Morning Serenade (Aubade) · Machine-readable JSON-LD