ISRC FRZ179205010
Verified recording
FRZ179205010 is “La Notte, Concerto, en si bémol majeur pour basson, F.VIII1: Largo” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0x5af0100872c2f270807ed44bde46d96eae54352e9917fcefe04a3f96303b82de and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ179205010.
Recording identifiers
- ISRC
- FRZ179205010
- Title
- La Notte, Concerto, en si bémol majeur pour basson, F.VIII1: Largo
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0x5af0100872c2f270807ed44bde46d96eae54352e9917fcefe04a3f96303b82de
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:13cf9a0af635f86e72a6bb91ebefa9651248719bc4e0f681d824a87754ca471a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ179205010
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: La Notte, Concerto, en si bémol majeur pour basson, F.VIII1: Largo · Machine-readable JSON-LD