Overview

Certify an opentine .tine artifact (format v2) BEFORE you pay for the work product it describes: re-derive every content-addressed step hash, check the parent chain, reject duplicate/replayed and dangling-referenced steps, and return an HMAC-SHA256 signed certification (certified | rejected + machine-readable reasons). States provenance facts only -- structural validity of the run history, never the quality of the work. Zero custody: DDG stores digests and verdicts, never artifact bodies, and never executes the artifact.

Protocol MPP (POST)
Price $10000.00
Payment Asset —
Payment Network —
Category uncategorized
Provider —
Source self-registered
Indexed 2026-10-18 11:13:20

Health

Status healthy
Latency (p50) 480ms
Uptime (30d) 90.0%
Reliability Score 90/100
Last Checked 2026-10-27 18:56:13
Last Healthy 2026-10-27 18:56:13
Consecutive Failures 0

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Recent Health Checks

Time Status HTTP Latency Error
2026-10-27 18:56:13 healthy 402 295ms
2026-10-27 18:56:12 healthy 402 512ms
2026-10-27 18:44:58 healthy 402 531ms
2026-10-27 18:44:58 healthy 402 438ms
2026-10-27 18:33:31 healthy 402 490ms
2026-10-27 18:33:31 healthy 402 392ms
2026-10-26 09:45:27 healthy 402 480ms
2026-10-25 21:50:38 down 530 34ms HTTP 530
2026-10-25 06:38:20 healthy 402 390ms
2026-10-24 19:44:20 healthy 402 575ms