OT-2026-000057255
Publication integrity record
Foam pad vacuum gripper, three zone face, three outlet manifold, three stage ejector, supply line pressure sensor, pulsed blow-off before 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-2026-000057255) never changes.
Identity and time
| Publication number | OT-2026-000057255 · never reused |
|---|---|
| Internal UUID | 01a0ae87-d5bb-7e28-ac1e-fa71f004ab0d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:42:12.973410Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000057255 |
| Status | PUBLIC |
Content hashes
| Canonical text | 390648e2c3755d565ebf93d4554eaa1f1508b7e9b246d3eb0da69049b4269a05 |
|---|---|
| Markdown | 9966050a62716af3c7cb0f9d4476854317f740e0007cab6b5bbd00fbc12253e6 |
| Publication page | 70e43cd528cff4144b52e2d64374067f18946d76a3a5a5f0362d7214923f18d5 |
| Manifest | badfc88b88dbea9fdd77a010c8e937aac99e72dc82cde90cfcd5c085ee891c5d |
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 | UMYcCxm2Z5l9Y202ghk0vIdA1ksO2ItwePa7pCNIdCl0jAeBT84GH0rnrN2PfUAN1BA2eDkDYufkQ/k2jgsxBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:50:19.408723Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057255observed 70e43cd528cff4144b52e2d64374067f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:50:19.389786Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057255/manifest.jsonobserved badfc88b88dbea9fdd77a010c8e937aa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:50:19.368725Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057255/publication.mdobserved 9966050a62716af3c7cb0f9d44768543...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:50:19.348849Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057255/publication.txtobserved 390648e2c3755d565ebf93d4554eaa1f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:49:24.955664Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057255observed 70e43cd528cff4144b52e2d64374067f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:49:24.938574Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057255/manifest.jsonobserved badfc88b88dbea9fdd77a010c8e937aa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:49:24.920266Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057255/publication.mdobserved 9966050a62716af3c7cb0f9d44768543...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:49:24.903555Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057255/publication.txtobserved 390648e2c3755d565ebf93d4554eaa1f...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. |
|---|