ISRC ITAE91200827
Verified recording
ITAE91200827 is “Questa o quella” by Mario del Monaco,
registered on the CopyrightChains blockchain with CopyrightID
0xfd6257874f30c3afae34d57aaaf66ee25943a85ea5c847d66e97dc044ddda7e2 and independently timestamped
in Bitcoin block 960468 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITAE91200827.
Recording identifiers
- ISRC
- ITAE91200827
- Title
- Questa o quella
- Artist
- Mario del Monaco
- CopyrightID (CopyrightChains transaction hash)
0xfd6257874f30c3afae34d57aaaf66ee25943a85ea5c847d66e97dc044ddda7e2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T21:25:57+00:00
- Bitcoin block
- 960468
- Canonical record hash
sha256:896fda6179b9951488a5d964378e428e3ad13146f55aef2aa7e2287cb062b472- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITAE91200827
- Bitcoin block existence check
- https://blockstream.info/api/block/960468