ISRC FRX290201150
Verified recording
FRX290201150 is “La verità in cimento, opera in 3 acts, RV739 - Act I Scene 5: Aria "Tu m'offendi" (Zelim)” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0x6af4d2fa5a1243eb34c306726b848e75c4a153f33aacfaad2d2f02e8a5f69268 and independently timestamped
in Bitcoin block 960291 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX290201150.
Recording identifiers
- ISRC
- FRX290201150
- Title
- La verità in cimento, opera in 3 acts, RV739 - Act I Scene 5: Aria "Tu m'offendi" (Zelim)
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0x6af4d2fa5a1243eb34c306726b848e75c4a153f33aacfaad2d2f02e8a5f69268
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T18:23:33+00:00
- Bitcoin block
- 960291
- Canonical record hash
sha256:cc7816bced3f56bf7079072a72f4b47cd59b0b445fc15e1160f9b248d080361b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX290201150
- Bitcoin block existence check
- https://blockstream.info/api/block/960291
Full record
Track page: La verità in cimento, opera in 3 acts, RV739 - Act I Scene 5: Aria "Tu m'offendi" (Zelim) · Machine-readable JSON-LD