OT-2026-000093482
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, single stage ejector, supply line pressure sensor, sustained blow-off before 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-2026-000093482) never changes.
Identity and time
| Publication number | OT-2026-000093482 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-508a-75d7-9ddc-7f3ec2ad465f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:46.038602Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093482 |
| Status | PUBLIC |
Content hashes
| Canonical text | e4cf283c9227cb25760a4428ccffe05067a0898179fd47022b77b38d7d4f771d |
|---|---|
| Markdown | 146a3f1b02dc49887925b711aaaa1e62c4575d9ffd08cb7f37679ad69de35a88 |
| Publication page | 92020f98ef9393d35bc7b859ab34795aa450c2bd269a6184260540bab9a7963f |
| Manifest | 8724de4c47f9054360e37da721052cc2ef79c96ece12d8524d773ac3652ad542 |
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 | aac4alZtWi9CiLD8gpugWle14f5330k8n5kv/xZJtEBAMk4SbioCXlrOD524pPPJsCQYO7dgKe4T4gKV0LAfDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:40:25.276303Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093482observed 92020f98ef9393d35bc7b859ab34795a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:25.259500Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093482/manifest.jsonobserved 8724de4c47f9054360e37da721052cc2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:25.242564Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093482/publication.mdobserved 146a3f1b02dc49887925b711aaaa1e62...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:25.225506Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093482/publication.txtobserved e4cf283c9227cb25760a4428ccffe050...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:29.368787Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093482observed 92020f98ef9393d35bc7b859ab34795a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:29.353523Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093482/manifest.jsonobserved 8724de4c47f9054360e37da721052cc2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:29.336575Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093482/publication.mdobserved 146a3f1b02dc49887925b711aaaa1e62...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:29.319453Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093482/publication.txtobserved e4cf283c9227cb25760a4428ccffe050...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. |
|---|