ISRC FRX201657430
Verified recording
FRX201657430 is “La verità in cimento, RV 739: Un tenero affetto. Zelim, aria” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0xd6d1286a41bc2fddd9d82bf38accb5ea2a2882d45b77fe88328e5feee99a74f0 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX201657430.
Recording identifiers
- ISRC
- FRX201657430
- Title
- La verità in cimento, RV 739: Un tenero affetto. Zelim, aria
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0xd6d1286a41bc2fddd9d82bf38accb5ea2a2882d45b77fe88328e5feee99a74f0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:414e244b14dbec3d83dccd8318a09adb8df2fdfeadbe6b1b2e3da2bfc9289a3d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX201657430
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: La verità in cimento, RV 739: Un tenero affetto. Zelim, aria · Machine-readable JSON-LD