OT-2026-000024655
Publication integrity record
Three cup vacuum gripper, three zone face, four outlet manifold, two stage ejector, 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-2026-000024655) never changes.
Identity and time
| Publication number | OT-2026-000024655 · never reused |
|---|---|
| Internal UUID | 01a0ae71-2725-7fa3-89ba-2011ad26961b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:26.329747Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024655 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2600a161d549485e9ece47eb2beb4f5585d5eab538f49184f34765da903d69bd |
|---|---|
| Markdown | 8954e38542dbd224d8bbbd3258d18bf75628ca2d0b13afb90ac13da726cc3495 |
| Publication page | b219bbc1a75790a0bcac83831023629e51221b1a2d47c0bf1cafb75a91cfab3f |
| Manifest | 7207c782af105f4d7ac8b7aca7519d85fbcc86dc77127ef3bb9662057cf21aef |
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 | swdxWIVps/YyooRTG/G1ws2Bi25tMgnBEfmo03n+n1C54iqyKt7v0sx7Aj/q5Wj7jISfQsY1f0FC71n02QTTDg== |
| 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
| 2026-09-17T11:47:50.118917Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024655observed b219bbc1a75790a0bcac83831023629e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:47:50.103371Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024655/manifest.jsonobserved 7207c782af105f4d7ac8b7aca7519d85...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:50.085678Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024655/publication.mdobserved 8954e38542dbd224d8bbbd3258d18bf7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:50.061921Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024655/publication.txtobserved 2600a161d549485e9ece47eb2beb4f55...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. |
|---|