OT-2026-000035350
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, pulsed blow-off after 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-2026-000035350) never changes.
Identity and time
| Publication number | OT-2026-000035350 · never reused |
|---|---|
| Internal UUID | 01a0ae76-6a20-7da1-b95b-65bbf26496d6 · 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-2026-000035350 |
| Status | PUBLIC |
Content hashes
| Canonical text | 009ab8dbc06807c6134ef19d23a5a7a491fdaaa32316a36d9f97f19b8d32fea1 |
|---|---|
| Markdown | ad771e61daf0af84617d2d632c24590a04123920f53b5ae7f722f7d565a2906e |
| Publication page | c6854ac1767792f66feae204e228d919da692501d7e0cf6717eba16dda601ec3 |
| Manifest | fa014138e75a910d322568451d3f7b25e25dc3af15792c95eb9aa58590f7b05b |
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 | 4AOaRKklKxfii2pFvEK5eVdX50Peu0gzxA39yz+B2efM8VOAJxy0pcCkjothNtHtCX6G+TCEmELYJiv0RnbiBA== |
| 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
| 2026-09-17T11:28:37.939906Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035350observed c6854ac1767792f66feae204e228d919...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:28:37.917648Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035350/manifest.jsonobserved fa014138e75a910d322568451d3f7b25...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:37.894571Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035350/publication.mdobserved ad771e61daf0af84617d2d632c24590a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:37.870887Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035350/publication.txtobserved 009ab8dbc06807c6134ef19d23a5a7a4...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. |
|---|