ISRC DEF058501221
Verified recording
DEF058501221 is “Concerto for Oboe, Violin, Strings and Continuo in B Flat Major, RV 548: I. (Allegro)” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0xe146c9c25d41e68aa1e1795f6e58f6204b659f45fc201da4452bdb272c4a5ecb and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058501221.
Recording identifiers
- ISRC
- DEF058501221
- Title
- Concerto for Oboe, Violin, Strings and Continuo in B Flat Major, RV 548: I. (Allegro)
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0xe146c9c25d41e68aa1e1795f6e58f6204b659f45fc201da4452bdb272c4a5ecb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:f96dcb1a0911afe09ed0bcadde928f7a372d31542b7665be984ec6762f78a604- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058501221
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Concerto for Oboe, Violin, Strings and Continuo in B Flat Major, RV 548: I. (Allegro) · Machine-readable JSON-LD