ISRC DEF059103581
Verified recording
DEF059103581 is “Concerto for Oboe, Violin, Strings and Continuo in B flat, R.548: 1. (Allegro)” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0x712775d5e609470be24b6dd59461e4c3e5beec9c3a8d31c88027124a1e5a11fb and independently timestamped
in Bitcoin block 960273 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059103581.
Recording identifiers
- ISRC
- DEF059103581
- Title
- Concerto for Oboe, Violin, Strings and Continuo in B flat, R.548: 1. (Allegro)
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0x712775d5e609470be24b6dd59461e4c3e5beec9c3a8d31c88027124a1e5a11fb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T15:42:38+00:00
- Bitcoin block
- 960273
- Canonical record hash
sha256:d19fdf2f3342acae4f91ea37d830a99b966b12d963a254b53bc6cbfdadb71862- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059103581
- Bitcoin block existence check
- https://blockstream.info/api/block/960273
Full record
Track page: Concerto for Oboe, Violin, Strings and Continuo in B flat, R.548: 1. (Allegro) · Machine-readable JSON-LD