OT-2026-000097233
Publication integrity record
Three bellows cup vacuum gripper, three zone face, per zone isolation, single stage ejector, supply line pressure sensor, sustained 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-2026-000097233) never changes.
Identity and time
| Publication number | OT-2026-000097233 · never reused |
|---|---|
| Internal UUID | 01a0aea1-01ca-7f88-b1d8-3b5675eb36f3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:42.488246Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097233 |
| Status | PUBLIC |
Content hashes
| Canonical text | b58a3a3b8fca81e648300c623ef5da14bc8572b6bd0e881f5e0e4ef552a51aa4 |
|---|---|
| Markdown | 1db12ad9a173ebd6034553c60d2579f6125f645499b10f9b68162a269a6cb121 |
| Publication page | 758017a21270e891f5d9bafb33c173415542f308f0276921dd92fdc35511b8df |
| Manifest | 2ec46c7b5d562fe0988525cf94b3bcc3a3209012cebfeedf00dd6cea8d2d66b7 |
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 | crDA+DrJPYwfYgbb2bA+Mfn2dXFKFLfYLn5JgmFaUZWDEz2qFF+YdWKk6QM1lWGM4lVHmEk3dEGWssTgzLHoDQ== |
| 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
| 2026-09-17T09:33:28.952297Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097233observed 758017a21270e891f5d9bafb33c17341...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:28.936029Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097233/manifest.jsonobserved 2ec46c7b5d562fe0988525cf94b3bcc3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:28.919525Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097233/publication.mdobserved 1db12ad9a173ebd6034553c60d2579f6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:28.904081Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097233/publication.txtobserved b58a3a3b8fca81e648300c623ef5da14...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. |
|---|