ISRC US6R21423537
Verified recording
US6R21423537 is “Lodoletta: Se Franz dicesse il vero” by Pietro Masacagni,
registered on the CopyrightChains blockchain with CopyrightID
0xc23a20e679092f24ae9447e3382a554527414b9ecf4aa6ee3ae6cd52db1db051 and independently timestamped
in Bitcoin block 957122 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US6R21423537.
Recording identifiers
- ISRC
- US6R21423537
- Title
- Lodoletta: Se Franz dicesse il vero
- Artist
- Pietro Masacagni
- CopyrightID (CopyrightChains transaction hash)
0xc23a20e679092f24ae9447e3382a554527414b9ecf4aa6ee3ae6cd52db1db051
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:39:04+00:00
- Bitcoin block
- 957122
- Canonical record hash
sha256:15a220de65950ee6e8e980b76e87cdf10ca561636617cc71f31bf48089f26cd4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US6R21423537
- Bitcoin block existence check
- https://blockstream.info/api/block/957122
Full record
Track page: Lodoletta: Se Franz dicesse il vero · Machine-readable JSON-LD