ISRC GBJKH0800412
Verified recording
GBJKH0800412 is “Rust” by Post Office,
registered on the CopyrightChains blockchain with CopyrightID
0x8ec9ef84eaca7ec4b05cce0e335e7973675f6dfc8d3e9f3b7331f96f7c0f8c44 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/GBJKH0800412.
Recording identifiers
- ISRC
- GBJKH0800412
- Title
- Rust
- Artist
- Post Office
- CopyrightID (CopyrightChains transaction hash)
0x8ec9ef84eaca7ec4b05cce0e335e7973675f6dfc8d3e9f3b7331f96f7c0f8c44
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T06:58:00+00:00
- Bitcoin block
- 960362
- Canonical record hash
sha256:343a1511a4a46f990fb833387da20d6dd5e0b944a4ff9780d32baf4305a33139- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBJKH0800412
- Bitcoin block existence check
- https://blockstream.info/api/block/960362