OT-2026-000036266
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-2026-000036266) never changes.
Identity and time
| Publication number | OT-2026-000036266 · never reused |
|---|---|
| Internal UUID | 01a0ae77-01cf-7888-9f53-926324d14266 · 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-2026-000036266 |
| Status | PUBLIC |
Content hashes
| Canonical text | 90edb70eee60cf574ec9573daab81eee0bf48562c9299c6b96e17b78187cac3e |
|---|---|
| Markdown | 11767cde49f39ba0811543052343fb0f46ccb34d007655fe671061ff8d157b23 |
| Publication page | 6be7bdd7273b0aec26277feb681f573f17145bf31582b574ecf1d6bdfc8ad398 |
| Manifest | 9434c2804fda3d0cd1fb14bdc092a6e066e6eb5307dc6c4def9f12f0ed2cfc71 |
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 | bUXxuMJE184gw011X+v9sxQJViNsOCI5N0m17EI8Ev6dhtoQKlp0edit4LzZjEl/S9zraOYbWvdNVEzLAwpXBg== |
| 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
| 2026-09-17T11:26:31.488770Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036266observed 6be7bdd7273b0aec26277feb681f573f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:31.470438Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036266/manifest.jsonobserved 9434c2804fda3d0cd1fb14bdc092a6e0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:31.454206Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036266/publication.mdobserved 11767cde49f39ba0811543052343fb0f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:31.435535Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036266/publication.txtobserved 90edb70eee60cf574ec9573daab81eee...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. |
|---|