OT-2026-000025524
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, three stage ejector, manifold pressure sensor, pulsed blow-off before set-down
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-2026-000025524) never changes.
Identity and time
| Publication number | OT-2026-000025524 · never reused |
|---|---|
| Internal UUID | 01a0ae71-5fa8-7048-b85b-953df37c474a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:40.790954Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000025524 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2d3be513abc11c6af062edfb06cb964d0c8cd07524ff9871e217e01cbf097260 |
|---|---|
| Markdown | 0483d2e17be712f0087fa8d99bf8760618ce629ec2f46b69cf1fb660eab8cbfe |
| Publication page | f410defd5968acd2c36435d16190a54612015cdecdd47362870884b16de9771d |
| Manifest | eec81787233bcd42561c396383d8a44e1ac90d6878767334de47a56d81a7ca09 |
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 | byPHR/JBdxz0wDdgXH+RxTvgvpkCA0+WUBNm0ZCwN2ZY3E30kGWqClr/ggc/el2+FmQ85gILcnlWHHhsDT78CQ== |
| 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
| 2026-09-17T11:47:39.922709Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025524observed f410defd5968acd2c36435d16190a546...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:47:39.903202Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025524/manifest.jsonobserved eec81787233bcd42561c396383d8a44e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:39.882075Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025524/publication.mdobserved 0483d2e17be712f0087fa8d99bf87606...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:39.861536Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025524/publication.txtobserved 2d3be513abc11c6af062edfb06cb964d...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. |
|---|