OT-2026-000083216
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, vented after 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-2026-000083216) never changes.
Identity and time
| Publication number | OT-2026-000083216 · never reused |
|---|---|
| Internal UUID | 01a0ae97-c963-7e9e-ac25-3e981b20be4f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:38.321156Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000083216 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8b03c874958b46c1fe5e9ac2de54791d0bf494ead21f609bdfcb19e255aacab3 |
|---|---|
| Markdown | c09108efa24702c0cbc3c7747d1bbfca911c4d0e2dd183601e0c5c1c40d0d9b8 |
| Publication page | 78f3c15d3c8c7b059783152ca81678f9e20d45e48d31ac717dfaa3cf4602ccc2 |
| Manifest | c8fc97ba2e0d56cb177abc3d570727483bf55d0556f3baf908e3acd84697c3c4 |
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 | gDEQWDcpTCF2pBqJ1wtOlsVY/jieNo7jP8ed5MCgK06s/zAFDRdPc4gYbST+jaiOWBGlcDa7C82i1HpoRpFzAQ== |
| 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
| 2026-09-17T09:01:06.880318Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083216observed 78f3c15d3c8c7b059783152ca81678f9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:01:06.861735Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083216/manifest.jsonobserved c8fc97ba2e0d56cb177abc3d57072748...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:01:06.843538Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083216/publication.mdobserved c09108efa24702c0cbc3c7747d1bbfca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:01:06.825843Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083216/publication.txtobserved 8b03c874958b46c1fe5e9ac2de54791d...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. |
|---|