OT-2026-000092874
Publication integrity record
Foam pad vacuum gripper, three zone face, common isolation valve, two stage ejector, supply line 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-2026-000092874) never changes.
Identity and time
| Publication number | OT-2026-000092874 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-090e-7d5e-be8f-3fe981e6853f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:27.740822Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092874 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7e78cf3192482c36071138527392a1279b1455d5cb223fe8604cce3275b6d039 |
|---|---|
| Markdown | 2fe36b8d7a84ae2d80a9552809c9c0783fb961223d88c5f977fd3f4d9948386c |
| Publication page | c0279254471ff609dce9e17dda36f717aa88af30fe70dd0a939c713c4ae9b98e |
| Manifest | 45ce7cda89299babefe39a43888ff0b035ab22afb97de23c43832a772f50e6fb |
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 | WRkDgqK2MjipP0pEwqrugY/c293BOB2uyctE04nl5ZHgi05Df0L+9uAj+MCPR7vyxrF2NVvQj+1+Quq40ul8DA== |
| 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
| 2026-09-17T09:39:58.849427Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092874observed c0279254471ff609dce9e17dda36f717...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:39:58.831042Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092874/manifest.jsonobserved 45ce7cda89299babefe39a43888ff0b0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:58.814865Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092874/publication.mdobserved 2fe36b8d7a84ae2d80a9552809c9c078...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:58.798334Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092874/publication.txtobserved 7e78cf3192482c36071138527392a127...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. |
|---|