OT-2026-000035289
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, pump fed, supply line pressure sensor, pulsed blow-off after set-down
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-2026-000035289) never changes.
Identity and time
| Publication number | OT-2026-000035289 · never reused |
|---|---|
| Internal UUID | 01a0ae76-6a1f-7335-bd13-57ddd00de9f0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:11.150702Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035289 |
| Status | PUBLIC |
Content hashes
| Canonical text | e145632db3783929dd43ef1867c30a9bd7a950f6f7995d67048521000c1e3ec3 |
|---|---|
| Markdown | 1d8e4c9312f97f4170fd07022dd386a4e74024641dc7029d87cdeacd93bb0761 |
| Publication page | f5b3f764508c1c3532c10d94fa26536c95bfda4f8532bff4de84e8dcb88587f6 |
| Manifest | 5015963e1833fd502b4eb0c87576e5708cfaa2a859640a228b71d913ad7064fb |
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 | kJD9O23cX356FMG54lp324jiovz12gtKResnW0Lx1K4xcL7fIG4G50zm2+PxnzBMiNUATal66+51vk8fmHlJBA== |
| 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
| 2026-09-17T11:28:26.672286Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035289observed f5b3f764508c1c3532c10d94fa26536c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:28:26.656073Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035289/manifest.jsonobserved 5015963e1833fd502b4eb0c87576e570...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:26.636639Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035289/publication.mdobserved 1d8e4c9312f97f4170fd07022dd386a4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:26.618656Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035289/publication.txtobserved e145632db3783929dd43ef1867c30a9b...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. |
|---|