ISRC DEF057200471
Verified recording
DEF057200471 is “The Four Seasons, Autumn, Violin Concerto in F Major, Op. 8/3, RV 293: I. Allegro” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0xd2d862090f849e69c5cfe05c019f942988552acf23ad568ad49c1f6cf90add55 and independently timestamped
in Bitcoin block 956312 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057200471.
Recording identifiers
- ISRC
- DEF057200471
- Title
- The Four Seasons, Autumn, Violin Concerto in F Major, Op. 8/3, RV 293: I. Allegro
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0xd2d862090f849e69c5cfe05c019f942988552acf23ad568ad49c1f6cf90add55
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T05:09:12+00:00
- Bitcoin block
- 956312
- Canonical record hash
sha256:d834a684c4e6c7ad35245701493ca2e32a8ef8e57b0b2bf8071e5ab9808886fc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057200471
- Bitcoin block existence check
- https://blockstream.info/api/block/956312
Full record
Track page: The Four Seasons, Autumn, Violin Concerto in F Major, Op. 8/3, RV 293: I. Allegro · Machine-readable JSON-LD