OT-2026-000036262
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, plant vacuum fed, 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-2026-000036262) never changes.
Identity and time
| Publication number | OT-2026-000036262 · never reused |
|---|---|
| Internal UUID | 01a0ae77-01cf-7f35-9a0d-d1e7bfdfe614 · 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-2026-000036262 |
| Status | PUBLIC |
Content hashes
| Canonical text | d02fb90ad356645abfb0e604f95f9ac15ae57901e7658c7275ebab9a93ef79a6 |
|---|---|
| Markdown | 6f28a1b35894e51c638b5dc994210f6f37fb9a8ca37ad9a40388f53e1d3375c6 |
| Publication page | 17b5bd8e628edc2a64cd17e182133cb0fbe1c24355ccef974f2b58884196cdbd |
| Manifest | 203f39a78f29abba26bc1d172097a392053cb1132711e279efe2e8b69305b530 |
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 | Crt+NSmbhBvP8dl0RTs+49wdnsg9S5coqEOVGCN6FYJJ1Gyrw4QxYNrwCMNvcZkg8ZF3FeUCTExuotIgkAzOBg== |
| 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
| 2026-09-17T11:26:31.181960Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036262observed 17b5bd8e628edc2a64cd17e182133cb0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:31.164727Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036262/manifest.jsonobserved 203f39a78f29abba26bc1d172097a392...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:31.146583Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036262/publication.mdobserved 6f28a1b35894e51c638b5dc994210f6f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:31.127526Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036262/publication.txtobserved d02fb90ad356645abfb0e604f95f9ac1...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. |
|---|