ISRC DEF059103571
Verified recording
DEF059103571 is “Oboe Concerto in A minor, R.463: 1. Allegro” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0x90fd018bc8d22488c1cb76a9cee38893f64bed0795d5551eb23879cd0f4bc51d and independently timestamped
in Bitcoin block 960268 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059103571.
Recording identifiers
- ISRC
- DEF059103571
- Title
- Oboe Concerto in A minor, R.463: 1. Allegro
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0x90fd018bc8d22488c1cb76a9cee38893f64bed0795d5551eb23879cd0f4bc51d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T14:53:07+00:00
- Bitcoin block
- 960268
- Canonical record hash
sha256:72edf9fddc3dc45c9ec9d57f35a6e10ca3fe63ba0488119244c854ac75af0e69- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059103571
- Bitcoin block existence check
- https://blockstream.info/api/block/960268
Full record
Track page: Oboe Concerto in A minor, R.463: 1. Allegro · Machine-readable JSON-LD