ISRC USAT20400992
Verified recording
USAT20400992 is “De Salde Sina Hemman (They Sold Their Homestead)” by The Art Farmer Quartet,
registered on the CopyrightChains blockchain with CopyrightID
0xb4b79ba9c098e02ac270a9b7de785c91c0a11d8e76e0fb6bf6f9c0927e5e7b08 and independently timestamped
in Bitcoin block 960117 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAT20400992.
Recording identifiers
- ISRC
- USAT20400992
- Title
- De Salde Sina Hemman (They Sold Their Homestead)
- Artist
- The Art Farmer Quartet
- CopyrightID (CopyrightChains transaction hash)
0xb4b79ba9c098e02ac270a9b7de785c91c0a11d8e76e0fb6bf6f9c0927e5e7b08
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T14:28:24+00:00
- Bitcoin block
- 960117
- Canonical record hash
sha256:03fde57080bd1f8391ee1957f19cd5bf9d81c286a38a9db7e582cd54c932c585- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAT20400992
- Bitcoin block existence check
- https://blockstream.info/api/block/960117
Full record
Track page: De Salde Sina Hemman (They Sold Their Homestead) · Machine-readable JSON-LD