OT-2026-000074824
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, single stage ejector, 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-2026-000074824) never changes.
Identity and time
| Publication number | OT-2026-000074824 · never reused |
|---|---|
| Internal UUID | 01a0ae93-ac2c-7063-b236-4349ea98ccef · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:55:08.693295Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000074824 |
| Status | PUBLIC |
Content hashes
| Canonical text | d16ebd586524172d7992c616116a1d6daa6bbbe6785875b92884792aa636e591 |
|---|---|
| Markdown | de19a09ee4f0c1173271c05623ab1c0a9bbb61d6ec4ba9a463293d509a5b847b |
| Publication page | 0cf2e91086f21d539b88d61b8f0f4c92da9f7458f2dfa5631b3069992cbda966 |
| Manifest | 11652dea1488cb0d3fe26fdb8e19431bbf946c3fe5c3c5373adb49813233a813 |
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 | 6ot9Q3LxVH4PwVBxyXNnkab8F4hv9WCalYtG7CznmowCmb2GptsIMP0JmTRr/we8yT7L3csXCyBetco9MjVnDA== |
| 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
| 2026-09-17T10:18:32.029026Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074824observed 0cf2e91086f21d539b88d61b8f0f4c92...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:18:32.004082Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074824/manifest.jsonobserved 11652dea1488cb0d3fe26fdb8e19431b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:18:31.986348Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074824/publication.mdobserved de19a09ee4f0c1173271c05623ab1c0a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:18:31.968560Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074824/publication.txtobserved d16ebd586524172d7992c616116a1d6d...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. |
|---|