ISRC USNO10164909
Verified recording
USNO10164909 is “Cuatro Milpas (Four Cornfields)” by Kronos Quartet,
registered on the CopyrightChains blockchain with CopyrightID
0xe06a627334402f710b04ad5c0d8ff51833870d8c6a8aa6284b507d2def50f84c and independently timestamped
in Bitcoin block 960418 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNO10164909.
Recording identifiers
- ISRC
- USNO10164909
- Title
- Cuatro Milpas (Four Cornfields)
- Artist
- Kronos Quartet
- CopyrightID (CopyrightChains transaction hash)
0xe06a627334402f710b04ad5c0d8ff51833870d8c6a8aa6284b507d2def50f84c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:20:15+00:00
- Bitcoin block
- 960418
- Canonical record hash
sha256:3265e66e6bd8eef9afcb819528b12cec03d4bdc7616563efc4f766ad8af6e9fc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNO10164909
- Bitcoin block existence check
- https://blockstream.info/api/block/960418
Full record
Track page: Cuatro Milpas (Four Cornfields) · Machine-readable JSON-LD