ISRC GBF071700260
Verified recording
GBF071700260 is “Gianguir: “Tanto e con sì gran pena”” by Antonio Caldara,
registered on the CopyrightChains blockchain with CopyrightID
0x8305fc819975664892eb50f2e19e1ef7352567438fffc304729422c123dc4731 and independently timestamped
in Bitcoin block 960327 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF071700260.
Recording identifiers
- ISRC
- GBF071700260
- Title
- Gianguir: “Tanto e con sì gran pena”
- Artist
- Antonio Caldara
- CopyrightID (CopyrightChains transaction hash)
0x8305fc819975664892eb50f2e19e1ef7352567438fffc304729422c123dc4731
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T00:26:26+00:00
- Bitcoin block
- 960327
- Canonical record hash
sha256:cc14a7f7ebdd4150df16086482a82b34cb010838401cb6a4e7f378e0dc4bfcc8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF071700260
- Bitcoin block existence check
- https://blockstream.info/api/block/960327
Full record
Track page: Gianguir: “Tanto e con sì gran pena” · Machine-readable JSON-LD