OT-2026-000008494
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, three stage ejector, manifold pressure sensor, vented 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-2026-000008494) never changes.
Identity and time
| Publication number | OT-2026-000008494 · never reused |
|---|---|
| Internal UUID | 01a0ae6a-e46a-78ce-a8ac-867e4a96fc17 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:36.030441Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000008494 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6a70246167c77245ac652d6cae721fa35042ee5e7049a798fdc8b53d56b561f4 |
|---|---|
| Markdown | a631a268e2c8b8821da20444957651fe531002c9a49d20974a21dd7ac92e3e9e |
| Publication page | 2e47213eb3f1cb506bdd4c9a6d161c712e2af5ce2885059fa6a86d31036f8b03 |
| Manifest | fcf551e9ed5fc0c67ea9f21ce07be974a34a448e26a0092894723abd853bc2c9 |
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 | LYLPAv/q4rIU0P7V6mG6JzqugxkUP8+6ZFaRUnAcjdYE6YutxuZZjiNHepLfB4G6aT/0mzRGUdOiw5hvZuRMAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:18:23.731557Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008494observed 2e47213eb3f1cb506bdd4c9a6d161c71...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:18:23.703245Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008494/manifest.jsonobserved fcf551e9ed5fc0c67ea9f21ce07be974...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:23.682301Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008494/publication.mdobserved a631a268e2c8b8821da20444957651fe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:23.664060Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008494/publication.txtobserved 6a70246167c77245ac652d6cae721fa3...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. |
|---|