OT-2026-000036395
Publication integrity record
Two bellows cup vacuum gripper, two zone face, common isolation valve, two 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-2026-000036395) never changes.
Identity and time
| Publication number | OT-2026-000036395 · never reused |
|---|---|
| Internal UUID | 01a0ae77-01d1-735d-b809-0e505623df75 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:50.134839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036395 |
| Status | PUBLIC |
Content hashes
| Canonical text | efe331fdd6d31fd91658475e14ab3e4d968f111b6c4ba00d879eac6b6726705a |
|---|---|
| Markdown | 66c73ec59cb30e0be58f9bf705545855d1ea18ebc718294dcd781eb8a83ad95b |
| Publication page | b9df8c20941527732beb405b9eab37cda01a67cac7e00d771f103541dfcbda2d |
| Manifest | 36959439268407de80a63edaf38a89b5758aac71828a937f75b6290346f2cc9d |
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 | ugDFmESevkXw/VbYSnwo2A9Dbxqe1Hywx3ru6wQp1Up4OpLTBiLFY0+CJWHY6gQKT1WtGoj8QSg1CTjbPNvhBg== |
| 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
| 2026-09-17T11:26:46.744164Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036395observed b9df8c20941527732beb405b9eab37cd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:46.726795Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036395/manifest.jsonobserved 36959439268407de80a63edaf38a89b5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:46.710598Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036395/publication.mdobserved 66c73ec59cb30e0be58f9bf705545855...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:46.693226Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036395/publication.txtobserved efe331fdd6d31fd91658475e14ab3e4d...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. |
|---|