OT-2026-000094023
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, two stage ejector, manifold pressure sensor, sustained blow-off 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-2026-000094023) never changes.
Identity and time
| Publication number | OT-2026-000094023 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-92c9-72dc-96fa-7f09333a8fc0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:03.009208Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094023 |
| Status | PUBLIC |
Content hashes
| Canonical text | 83fbc7fe1a5396b66e0f0057d41dff87cb42a16a69dd53c23942b6095bd27731 |
|---|---|
| Markdown | 1e76bdfb010693db67adf1cbd1337d4eff85ba5165eec315676b01a35060d09f |
| Publication page | 1276651e37e33580e0b37b9e961c884d041a78ce6c366033b32bf71b92bca6cd |
| Manifest | 159db8eecf3d837616fad31811c054ee1ad944e4cfc47183f6a9ea9971e439d9 |
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 | WEowMn03UE43ki4Txc+Ken+1NSJZjnj2geHBTYxRhl98P0nTeP1p6lgGNQIvn7ujw6fnH4a/Jv5KI7yAmnGMBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:38:26.137125Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094023observed 1276651e37e33580e0b37b9e961c884d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:38:26.115864Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094023/manifest.jsonobserved 159db8eecf3d837616fad31811c054ee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:26.098368Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094023/publication.mdobserved 1e76bdfb010693db67adf1cbd1337d4e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:26.080468Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094023/publication.txtobserved 83fbc7fe1a5396b66e0f0057d41dff87...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. |
|---|