OT-2026-000057822
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, pump fed, manifold pressure sensor, vented 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-2026-000057822) never changes.
Identity and time
| Publication number | OT-2026-000057822 · never reused |
|---|---|
| Internal UUID | 01a0ae88-6ed8-7de7-8011-f4461044565f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:42:52.020108Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000057822 |
| Status | PUBLIC |
Content hashes
| Canonical text | 775a7cdadb20e1775c5d71064e644a0d3bb5aed84319fbbd8f0fef2535dd3a9c |
|---|---|
| Markdown | 96e43a77d2eecc1021167d3d192dc4d1b0b0687c4d881abbbd5257c65f4e4329 |
| Publication page | b26328abd2d98f0ee4edef1584c2446ffc0f1b3419c1b44b50debb873724a219 |
| Manifest | 579358d75a41e418a0119e02232e431ed6c6fe1d6e058eea9b0d049fb08d92f6 |
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 | JpIYauDH5uvG7zr+Dw4CVhYAwfqlrl++AaMw79PjgYN7VRFx50K2THmH7S/wnX4H2JRqrdo1xKkYenXqQs54CQ== |
| 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... |
|---|
Independent retrieval
| 2026-09-17T10:47:20.286673Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057822observed b26328abd2d98f0ee4edef1584c2446f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:47:20.267225Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057822/manifest.jsonobserved 579358d75a41e418a0119e02232e431e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:20.227880Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057822/publication.mdobserved 96e43a77d2eecc1021167d3d192dc4d1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:20.188240Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057822/publication.txtobserved 775a7cdadb20e1775c5d71064e644a0d...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. |
|---|