ISRC USKO11401340
Verified recording
USKO11401340 is “Lullaby for Natalie” by John Corigliano,
registered on the CopyrightChains blockchain with CopyrightID
0x7842f803113bb8040e195152d2200041e113b6c60e5ac3fb8299ea1ce6580247 and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USKO11401340.
Recording identifiers
- ISRC
- USKO11401340
- Title
- Lullaby for Natalie
- Artist
- John Corigliano
- CopyrightID (CopyrightChains transaction hash)
0x7842f803113bb8040e195152d2200041e113b6c60e5ac3fb8299ea1ce6580247
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:5c3ca7fae82a6ed644e97ab90bc3d6c20593d44b34dcf428eec990646fac1931- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USKO11401340
- Bitcoin block existence check
- https://blockstream.info/api/block/960397