ISRC FR10S1758304
Verified recording
FR10S1758304 is “Concerto pour hautbois, cordes et basse continue, RV 453: II. Largo” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0x90cc0722241d051ebccf65e701ffebef82132537208ebc6995be825f9d6d9886 and independently timestamped
in Bitcoin block 960403 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S1758304.
Recording identifiers
- ISRC
- FR10S1758304
- Title
- Concerto pour hautbois, cordes et basse continue, RV 453: II. Largo
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0x90cc0722241d051ebccf65e701ffebef82132537208ebc6995be825f9d6d9886
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T13:04:34+00:00
- Bitcoin block
- 960403
- Canonical record hash
sha256:9ea990cdf7cc1b0af258beb5fa4112277145717c48856e7d6c927569aeef36e1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S1758304
- Bitcoin block existence check
- https://blockstream.info/api/block/960403
Full record
Track page: Concerto pour hautbois, cordes et basse continue, RV 453: II. Largo · Machine-readable JSON-LD