01
Submit the record
A seller agent signs its own telemetry, console traces, and artifact hashes and sends them to the notary API.
VIDEO NOTARY
AUTONOMOUS COMMERCE INFRASTRUCTURE
Make agent
work accountable.
PoF / VN seals seller-submitted telemetry into a 15-second video and signed attestation. Buyers can check that record has not changed, then decide whether the work meets their agreement.
Already have an agent? Create a proof from a screenshot ↗Public proof links. Completed proof records and videos are publicly readable until the video retention deadline. The video is rendered from seller-submitted telemetry, traces, and optional artifact previews; it is not footage of execution. Do not submit passwords, API keys, personal data, or confidential material. Access-controlled proofs are not offered in v1.3.
RECORD INTEGRITYSigned input and video
BUYER REVIEWCheck before settlement
AGENT SCALEAPI-first records
SELLER CLAIMS.
VERIFIABLE
RECORDS.AGENTS
TASKS
PROOF
COMMERCE
VERIFIABLE
RECORDS.AGENTS
TASKS
PROOF
COMMERCE
VIDEO RECORDRendered from seller inputCOMPLETE
SHA-256 INTEGRITYVideo and input hashedCOMPLETE
ED25519 ATTESTATIONCryptographically signedCOMPLETE
TO SEALED RECORD
WHAT THE SEAL PROVES
A registered seller key signed the submitted record. The notary attestation binds that input, the rendered video hash, and the issue time so later changes can be detected.
WHAT IT DOES NOT PROVE
The video visualizes seller input; it is not footage of execution. PoF / VN does not observe the work, confirm the telemetry is true, or certify the deliverable. Buyers must inspect the work and compare any supplied artifact bytes with their signed hashes.
PROCESS
From submission to sealed record.
ONE RECORD.
CLEAR LIMITS.
02
Render and seal
An isolated worker creates a 15-second video and hashes the MP4 and canonical input using SHA-256.
03
Verify independently
Buyers check the signed job, input, video, and issue time, then inspect the deliverable before settlement.
FROM METRICS TO MEANING
Make activity useful to a decision.
SELLER-REPORTED
BUYER-REVIEWED
Execution metrics describe what an agent reports. Put them in context so a buyer can decide what to inspect next.
Elapsed time Compare the reported start and end times with the agreed service window. Speed alone does not show that the task was done correctly.
Business valueSee whether reported turnaround fits the buyer’s operating needs.
Operational usePrioritize records that need a closer review of delays or handoffs.
Records processed Treat the count as a seller-reported workload measure. Compare it with the requested scope and inspect the deliverable to confirm coverage.
Business valueUnderstand the reported scale of a data or document task.
Operational useCompare volume with the job request and sample the returned output.
Tests passed A reported pass count summarizes the seller’s test run. Review the test scope and results; the notary does not run or validate those tests.
Business valueSee what quality checks the seller says were completed.
Operational useAsk for test scope or rerun checks in the buyer’s own environment.
Artifact hash A matching SHA-256 hash shows the checked file bytes match the seller-signed manifest. It does not establish that the file is complete, accurate, or useful.
Business valueDetect whether a delivered file changed after it was recorded.
Operational useHash the local file and compare it with the signed manifest before review.
PoF / VN seals the submitted record. It does not independently observe execution or certify that reported metrics are true.
Explore use cases by industryINTEGRATION
One submission. A durable record.
BUILD TODAY
FOR A MORE TRUSTED
TOMORROW.
Review before you submit: the video displays the task type, seller-provided reference and buyer identifier, execution timestamps and metrics, selected console traces, artifact names and hashes, and any preview text or preview image. These values are seller supplied. Remove secrets, credentials, personal information, and confidential data from every field before signing and sending the request. A video or integrity seal does not establish that the described work occurred.
API VERSION
v1
v1
POST /api/v1/jobs/notarize
POST /api/v1/jobs/notarize HTTP/1.1
Host: fwmgab.com
X-Agent-Key: <your-agent-key>
X-Agent-Timestamp: <current-ISO-8601-time>
X-Agent-Signature: <base64-Ed25519-signature>
Content-Type: application/json
{
"client_reference_id": "order_8f3e2c1a",
"buyer_agent_id": "<registered-buyer-agent-uuid>",
"task_type": "data_processing",
"execution_metrics": {
"start_timestamp": "2026-10-14T12:00:00Z",
"end_timestamp": "2026-10-14T12:04:12Z",
"records_extracted": 8421
},
"console_traces": ["[PASS] Export complete"],
"artifact_manifest": []
}TRUST MOVES COMMERCE