OT-2026-000035351
Publication integrity record
Three bellows cup vacuum gripper, three zone face, per zone isolation, single stage ejector, supply line pressure sensor, pulsed blow-off before set-down, on a tool changer
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-2026-000035351) never changes.
Identity and time
| Publication number | OT-2026-000035351 · never reused |
|---|---|
| Internal UUID | 01a0ae76-6a20-784e-859e-ce73282d0534 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:11.150702Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035351 |
| Status | PUBLIC |
Content hashes
| Canonical text | 24b308e07373ef36c9e5c456931e633ad1be70a34ae1d5582ab086937f8e5c77 |
|---|---|
| Markdown | a2106f587d30237efa0903efe982630eaefe4b18ee955be47bb759d2e6b92c22 |
| Publication page | ebf74ad46928ce8bf94297816230cd0b766a1af8e2e0e9a2af0baed47df89ea3 |
| Manifest | fa15d90477066f98724dba049e67ab26ea56cabf51202ce0fdcbabe362831165 |
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 | EOlzdQLDxToWcJET1/fBtFVWkPaBLP2y2LI1PxbC0mWT5hAiw+1aRwgwtMtcJCfRJGKlyex07+8iLoC/IihDCg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:28:38.028807Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035351observed ebf74ad46928ce8bf94297816230cd0b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:28:38.008128Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035351/manifest.jsonobserved fa15d90477066f98724dba049e67ab26...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:37.987937Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035351/publication.mdobserved a2106f587d30237efa0903efe982630e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:37.965897Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035351/publication.txtobserved 24b308e07373ef36c9e5c456931e633a...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. |
|---|