ISRC DEN960302261
Verified recording
DEN960302261 is “Concerto for Strings and Continuo in B flat, R.163 "Conca": 1. (Allegro molto moderato) - Allegro molto” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0x139859c4fd09979e95f6b73faef3fd86cf1e06765ea097d1f2b815f4e9d96361 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/DEN960302261.
Recording identifiers
- ISRC
- DEN960302261
- Title
- Concerto for Strings and Continuo in B flat, R.163 "Conca": 1. (Allegro molto moderato) - Allegro molto
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0x139859c4fd09979e95f6b73faef3fd86cf1e06765ea097d1f2b815f4e9d96361
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:e7070ea55e4de7be99d77476a8c693dd7b9b0806074fbb1db962269fa5590c67- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960302261
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Concerto for Strings and Continuo in B flat, R.163 "Conca": 1. (Allegro molto moderato) - Allegro molto · Machine-readable JSON-LD