OT-2026-000079808
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, three stage ejector, supply line 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-2026-000079808) never changes.
Identity and time
| Publication number | OT-2026-000079808 · never reused |
|---|---|
| Internal UUID | 01a0ae96-4376-7784-bd10-0636e7ec71f9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:58.480954Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000079808 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0f78643530fab3466db5af339c826dc2dba5b3ac4bfb8b4b98cc8a41ae09544d |
|---|---|
| Markdown | 1d4dbac3e5c9fcd05d6e669896b63514b3e3bcf4048a829fb180cc5826e52224 |
| Publication page | 77a6214b4d663e01b09389a1169e2efc44e653d0a448f8018aafe3e3edcb39e0 |
| Manifest | f9ae790fed034789f69ce76a79201a22628ae48a075ad133e2f53f6179f899b2 |
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 | jJeDol5ZYJ+4Hmfa9eFPow54c173Issj/jj7ZRbsVZJffygnomvIuX2cnDL4KR9ToJKgysq/jTFtppdmaaL0Dg== |
| 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
| 2026-09-17T10:03:41.245171Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079808observed 77a6214b4d663e01b09389a1169e2efc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:03:41.226359Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079808/manifest.jsonobserved f9ae790fed034789f69ce76a79201a22...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:41.204903Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079808/publication.mdobserved 1d4dbac3e5c9fcd05d6e669896b63514...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:41.185606Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079808/publication.txtobserved 0f78643530fab3466db5af339c826dc2...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. |
|---|