OT-2026-000036149
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, manifold pressure sensor, pulsed blow-off after set-down, on a tool changer
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000036149) never changes.
Identity and time
| Publication number | OT-2026-000036149 · never reused |
|---|---|
| Internal UUID | 01a0ae77-01ce-7e93-84ba-2ad2759503eb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:50.134839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036149 |
| Status | PUBLIC |
Content hashes
| Canonical text | e56521ca51013c6137c0b2e27164a7e306fd9a9c27357c32460731ed6df162e2 |
|---|---|
| Markdown | 901f40df66733d1267262289fbe31109e5c001674f9eb5ef0bc638b41c4ad445 |
| Publication page | 3165eb74dfa9ed1aadfe5d872946dd91a9bb095847e497703f14984ba51e9e84 |
| Manifest | fb98dd4f72c87aae109cd86c59f7406fa34606355a80419b74856880b5db0222 |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | VujvHAU1Q+2ODf4tu7KqG+aH3uJOAcXzHPB4PwOfzimSZinFf2PHgoDSTYFElH93yTiLLNG2ADN/ZRhNZJsODA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:26:22.024850Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036149observed 3165eb74dfa9ed1aadfe5d872946dd91...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:22.005012Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036149/manifest.jsonobserved fb98dd4f72c87aae109cd86c59f7406f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:21.982274Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036149/publication.mdobserved 901f40df66733d1267262289fbe31109...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:21.959894Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036149/publication.txtobserved e56521ca51013c6137c0b2e27164a7e3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|