OT-2026-000009055
Publication integrity record
Four cup vacuum gripper, four outlet manifold, three stage ejector, manifold 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-2026-000009055) never changes.
Identity and time
| Publication number | OT-2026-000009055 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-31b8-7201-9523-88b6d4a92635 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:55.823363Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009055 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4b6539b4c8bc88819dcaca67878eac18a535478efdaeb1be447ea28c0d44fe49 |
|---|---|
| Markdown | 141d48d73d0de64511cfcf6d2ab44049faa21fb50ad3060ff51500a1a9b66098 |
| Publication page | d9d55b453bd32dd1e54e0b3f83ba8f5a6b7c462805777b40feb5d222e68e4455 |
| Manifest | b2408b9a0762481bd7989f41cae0546d0c043dc7451d5d0b875006b83078db92 |
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 | aZHbEqthorJT93+g8bq1CbLbyk2+Fh/Iw/YiOgz8i+OnWWKLB5nmIgvpYy8HdKEW+FVLBewmnUacdProZeshCg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:17:42.515182Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009055observed d9d55b453bd32dd1e54e0b3f83ba8f5a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:17:42.496706Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009055/manifest.jsonobserved b2408b9a0762481bd7989f41cae0546d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:42.477262Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009055/publication.mdobserved 141d48d73d0de64511cfcf6d2ab44049...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:42.456238Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009055/publication.txtobserved 4b6539b4c8bc88819dcaca67878eac18...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. |
|---|