ISRC FRX201657426
Verified recording
FRX201657426 is “La verità in cimento, RV 739: Fragil fior, ch'appena nasce. Rustena, aria” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0xce8cd903c1af23daac647110039a2baf945d60c88d6a9b7ae92e7842de169233 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/FRX201657426.
Recording identifiers
- ISRC
- FRX201657426
- Title
- La verità in cimento, RV 739: Fragil fior, ch'appena nasce. Rustena, aria
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0xce8cd903c1af23daac647110039a2baf945d60c88d6a9b7ae92e7842de169233
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:4f489a264ef9e3b304d2ba72d854362aac2a639090ebb7549082c53e8183d864- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX201657426
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: La verità in cimento, RV 739: Fragil fior, ch'appena nasce. Rustena, aria · Machine-readable JSON-LD