OT-2026-000098328
Publication integrity record
Foam pad vacuum gripper, four zone face, four outlet manifold, three 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-2026-000098328) never changes.
Identity and time
| Publication number | OT-2026-000098328 · never reused |
|---|---|
| Internal UUID | 01a0aea1-e965-7e02-b3d5-889ad67f3a21 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:41.837875Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098328 |
| Status | PUBLIC |
Content hashes
| Canonical text | 573274678ebea62ba384ee785c8684330e168b357772b0dd78dc2d8fcbc128d8 |
|---|---|
| Markdown | 1503d833894cde814c9fd289311fcc32f8ae76fbe6b4c8831f70d81b4cf38556 |
| Publication page | b723fa03808647afa9543634578dce39ae714f770fb04831edfa57db3f4f4d18 |
| Manifest | 2a1258c261be94a65f117c25b03e261e26b4e54522787f51fa222a3fe0857caa |
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 | BzzwzveIkEmj9p9yaOfNCxXDA+887QnqyAsgN+TXu5GtVhYZoxhLJ2qAPMDD3nISmXfD7Ug3VljI9zVxDaFnAA== |
| 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
| 2026-09-17T09:31:32.289243Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098328observed b723fa03808647afa9543634578dce39...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:31:32.271289Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098328/manifest.jsonobserved 2a1258c261be94a65f117c25b03e261e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:32.253241Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098328/publication.mdobserved 1503d833894cde814c9fd289311fcc32...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:32.234759Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098328/publication.txtobserved 573274678ebea62ba384ee785c868433...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. |
|---|