ISRC USAT22212101
Verified recording
USAT22212101 is “Checkmate - Madden Version” by Cordae,
registered on the CopyrightChains blockchain with CopyrightID
0x22432106acf18e16fe19a449d0e356e2878e3c17830695f022a5cce9ad677712 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAT22212101.
Recording identifiers
- ISRC
- USAT22212101
- Title
- Checkmate - Madden Version
- Artist
- Cordae
- CopyrightID (CopyrightChains transaction hash)
0x22432106acf18e16fe19a449d0e356e2878e3c17830695f022a5cce9ad677712
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:32e55504b8b8641799c282c7831b8a7df7374c73597f41d2705f7c060da562ad- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAT22212101
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Checkmate - Madden Version · Machine-readable JSON-LD