OT-2026-000035314
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, single 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-2026-000035314) never changes.
Identity and time
| Publication number | OT-2026-000035314 · never reused |
|---|---|
| Internal UUID | 01a0ae76-6a1f-7aa9-bf6f-188f1602058a · 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-2026-000035314 |
| Status | PUBLIC |
Content hashes
| Canonical text | cc60beeb86e897cf6459a2fe69f100a3ece8c988d2fbb48f63c09db0a871657d |
|---|---|
| Markdown | f49769d74db3168c891ccf6bf5fec62792009aeae6cc32d1b426ab2b0950dddf |
| Publication page | 6923b0fd363d5a3e0594fcb05946e9d5b14a0dbca713a14a89185bbdee8fd0ab |
| Manifest | 8c38cb8f6c71dbb6aabacaa51618ea3380268784c254de5581e22906793adaa6 |
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 | 1YLpau/ktADy86Y9a3KR0KAWxWuA4AHsxqYAxwVVdj1LbFs2uThxfMjOSRsPh1cxXqLfqRM6bcQX0ciWr5N3Dg== |
| 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
| 2026-09-17T11:28:28.579881Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035314observed 6923b0fd363d5a3e0594fcb05946e9d5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:28:28.562408Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035314/manifest.jsonobserved 8c38cb8f6c71dbb6aabacaa51618ea33...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:28.546313Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035314/publication.mdobserved f49769d74db3168c891ccf6bf5fec627...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:28.529528Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035314/publication.txtobserved cc60beeb86e897cf6459a2fe69f100a3...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. |
|---|