OT-2026-000071160
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, three stage ejector, 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-2026-000071160) never changes.
Identity and time
| Publication number | OT-2026-000071160 · never reused |
|---|---|
| Internal UUID | 01a0ae91-e0eb-74bb-b31b-f0e37225b4ab · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:53:11.039722Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000071160 |
| Status | PUBLIC |
Content hashes
| Canonical text | 38168bede2d05ed484c0a67fd0959335d28bcc25bf456f818488284f4af11b7a |
|---|---|
| Markdown | 40f5fa90e387d27034d8f418ebe6772cd5004f5b3f293be007de595ea1155bd6 |
| Publication page | 381c8c09e7f1de64e5feb78cdf1b3cd69a3e7d6b35d3dc31c67822f611da58fa |
| Manifest | 3180e00b22d99502592e79719c82acfd01b13450317e7872e3cef869e7a508c7 |
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 | jgwLzGYuICIdQr6By0njChz6Ua10lBM8kOjHeFxtqkzpjw0hzfrQO3RH3xK62PqDThApEcNpudcqoixhlnirAw== |
| 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
| 2026-09-17T10:24:40.027056Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071160observed 381c8c09e7f1de64e5feb78cdf1b3cd6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:24:40.009507Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071160/manifest.jsonobserved 3180e00b22d99502592e79719c82acfd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:24:39.991734Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071160/publication.mdobserved 40f5fa90e387d27034d8f418ebe6772c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:24:39.974698Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071160/publication.txtobserved 38168bede2d05ed484c0a67fd0959335...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. |
|---|