ISRC USHM19823408
Verified recording
USHM19823408 is “Tu dormi, e 'l dolce sonno” by Jacopo Peri,
registered on the CopyrightChains blockchain with CopyrightID
0x614a93c34a025b8a29c839d9279ba625fc5c1391abcea9262a9a4133770187d8 and independently timestamped
in Bitcoin block 960389 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM19823408.
Recording identifiers
- ISRC
- USHM19823408
- Title
- Tu dormi, e 'l dolce sonno
- Artist
- Jacopo Peri
- CopyrightID (CopyrightChains transaction hash)
0x614a93c34a025b8a29c839d9279ba625fc5c1391abcea9262a9a4133770187d8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T10:20:10+00:00
- Bitcoin block
- 960389
- Canonical record hash
sha256:fcbb6559f5e32dd4ce101378d5d09d6f107b050e6b5e7c2d57290288143c0a87- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM19823408
- Bitcoin block existence check
- https://blockstream.info/api/block/960389
Full record
Track page: Tu dormi, e 'l dolce sonno · Machine-readable JSON-LD