ISRC USFKZ0910012
Verified recording
USFKZ0910012 is “The Gum-Suckers March (Cornstalks' March)” by Percy Grainger,
registered on the CopyrightChains blockchain with CopyrightID
0x20f1c2efb57db988765bfe344204f098f462c5e90bda9d7dc16cd89008b93c28 and independently timestamped
in Bitcoin block 960362 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USFKZ0910012.
Recording identifiers
- ISRC
- USFKZ0910012
- Title
- The Gum-Suckers March (Cornstalks' March)
- Artist
- Percy Grainger
- CopyrightID (CopyrightChains transaction hash)
0x20f1c2efb57db988765bfe344204f098f462c5e90bda9d7dc16cd89008b93c28
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T06:58:00+00:00
- Bitcoin block
- 960362
- Canonical record hash
sha256:5abb548855c9d61064d7fcf58cb22cf23fce1b81bcc84121786e1fcf8c213c53- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USFKZ0910012
- Bitcoin block existence check
- https://blockstream.info/api/block/960362
Full record
Track page: The Gum-Suckers March (Cornstalks' March) · Machine-readable JSON-LD