OT-2026-000045090
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, sustained 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-2026-000045090) never changes.
Identity and time
| Publication number | OT-2026-000045090 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-f768-77d1-8394-2caa2f7b9601 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:20.545172Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045090 |
| Status | PUBLIC |
Content hashes
| Canonical text | 32a619c9c2c0622ce62b5c8c098eefb4078fff96687751f27ad2bb061a84a2bc |
|---|---|
| Markdown | 538ec42c7e575970d67bc574a7857b4d828edd71b258c1b218cdd3c98ec7f615 |
| Publication page | 9b888df3d22e465f4c7372bc7a6770865829ebb5b75261b75baf82da1c530ca7 |
| Manifest | 250941ef36772156c058815c2993efc123af3e73db8920f621a1d40ed973c05c |
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 | iETyMnvk86opv83Q7/UXAB4cNcGN/IaoQzvpijtM3n+3az/xNnrJ8YyPcSTcgI4ONivYvbj7drFEtq8TSj+SDQ== |
| 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
| 2026-09-17T11:10:07.985407Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045090observed 9b888df3d22e465f4c7372bc7a677086...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:10:07.967893Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045090/manifest.jsonobserved 250941ef36772156c058815c2993efc1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:07.950070Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045090/publication.mdobserved 538ec42c7e575970d67bc574a7857b4d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:07.930295Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045090/publication.txtobserved 32a619c9c2c0622ce62b5c8c098eefb4...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. |
|---|