ISRC FRZ207503904
Verified recording
FRZ207503904 is “Vivaldi: Beatus vir in C Major, RV 597: IV. Exortum est” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0xb68ffc1c845912ad14aeb02d3a3f12a2ed72e5d2c0e26353750a49c0e88d51d3 and independently timestamped
in Bitcoin block 960455 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ207503904.
Recording identifiers
- ISRC
- FRZ207503904
- Title
- Vivaldi: Beatus vir in C Major, RV 597: IV. Exortum est
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0xb68ffc1c845912ad14aeb02d3a3f12a2ed72e5d2c0e26353750a49c0e88d51d3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T19:53:13+00:00
- Bitcoin block
- 960455
- Canonical record hash
sha256:fe038705d06adc6c627c1046c369fb894e9beab908ec3f0bce657fd09f8d3da4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ207503904
- Bitcoin block existence check
- https://blockstream.info/api/block/960455
Full record
Track page: Vivaldi: Beatus vir in C Major, RV 597: IV. Exortum est · Machine-readable JSON-LD