OT-2026-000102263
Publication integrity record
Three bellows cup vacuum gripper, three zone face, common isolation valve, three stage ejector, pulsed blow-off 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-2026-000102263) never changes.
Identity and time
| Publication number | OT-2026-000102263 · never reused |
|---|---|
| Internal UUID | 01a0aea4-50f3-73df-a531-a8bd0c672ca4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:19.361569Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000102263 |
| Status | PUBLIC |
Content hashes
| Canonical text | bcc78db9b0bc654f62d7796573d85298477377b8162b70f14519c38154e67f49 |
|---|---|
| Markdown | 2893a9c27232813b1295f5d30052d1584b54d16684217f1a1320a98c6151d4c5 |
| Publication page | 993fad32af3191d394f69fbcaf74d75ef9e8a720a5f4e3b2b140c9f87e198dae |
| Manifest | a9bb94297db6a9c02dd5acfb3684bf37b44b10fc53c55a705df6cf2b7cd63ba6 |
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 | QdintxiRIsiGF58gguKavGl+YUTsrX7FSqZhmRPM5qbWelpTaaqa1vBYaFnzlkyYvuBYrGnkPW63YFAabB81Aw== |
| 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
| 2026-09-17T09:25:26.921750Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102263observed 993fad32af3191d394f69fbcaf74d75e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:25:26.902694Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102263/manifest.jsonobserved a9bb94297db6a9c02dd5acfb3684bf37...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:26.884646Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102263/publication.mdobserved 2893a9c27232813b1295f5d30052d158...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:26.866183Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102263/publication.txtobserved bcc78db9b0bc654f62d7796573d85298...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. |
|---|