ISRC USSM18800193
Verified recording
USSM18800193 is “Iris: "Ho fatto un triste sogno"” by Pietro Mascagni,
registered on the CopyrightChains blockchain with CopyrightID
0x2805bdc2345e36f6d318fa1802cb2acda427bc78bcdbc0a199a01bc428feddaa 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/USSM18800193.
Recording identifiers
- ISRC
- USSM18800193
- Title
- Iris: "Ho fatto un triste sogno"
- Artist
- Pietro Mascagni
- CopyrightID (CopyrightChains transaction hash)
0x2805bdc2345e36f6d318fa1802cb2acda427bc78bcdbc0a199a01bc428feddaa
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T18:23:33+00:00
- Bitcoin block
- 960291
- Canonical record hash
sha256:d9cd23b92961287145c13005081d6457f5a61b83eceed611179f02890dddaac0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM18800193
- Bitcoin block existence check
- https://blockstream.info/api/block/960291
Full record
Track page: Iris: "Ho fatto un triste sogno" · Machine-readable JSON-LD