ISRC CAY620911308
Verified recording
CAY620911308 is “Torna a Surriento in C-Sharp Minor” by Ernersto De Curtis,
registered on the CopyrightChains blockchain with CopyrightID
0x2fa5cbf1c13a6f3cb74d6be87f9543aefd17f40761293a0d4d2c4060ca00dfb1 and independently timestamped
in Bitcoin block 960441 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAY620911308.
Recording identifiers
- ISRC
- CAY620911308
- Title
- Torna a Surriento in C-Sharp Minor
- Artist
- Ernersto De Curtis
- CopyrightID (CopyrightChains transaction hash)
0x2fa5cbf1c13a6f3cb74d6be87f9543aefd17f40761293a0d4d2c4060ca00dfb1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T17:29:52+00:00
- Bitcoin block
- 960441
- Canonical record hash
sha256:a1f76e5f2eaec5b41a3acfd5e9aa4fcfbef12dd515771ef6c5e11337dd0d5d25- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAY620911308
- Bitcoin block existence check
- https://blockstream.info/api/block/960441
Full record
Track page: Torna a Surriento in C-Sharp Minor · Machine-readable JSON-LD