OT-2026-000040415
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, two stage ejector, supply line pressure sensor, pulsed 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-2026-000040415) never changes.
Identity and time
| Publication number | OT-2026-000040415 · never reused |
|---|---|
| Internal UUID | 01a0ae79-2701-736d-9bd0-f0e434539d9e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:10.588850Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000040415 |
| Status | PUBLIC |
Content hashes
| Canonical text | 10b39ea1c06b331bb5d4ecdd6eb689798672167ffd5e995fc78de0855134b31a |
|---|---|
| Markdown | b6e5a6ec18d7e85a1d3e077359bcfac922448aa58396e1bfe7915e75e0f31e4e |
| Publication page | e0bc79e0d22ed7322b38bb9a1f1bd55ab6972f62049a080b15ffe9cb71be2cb4 |
| Manifest | 93c94533db51616ba68c6d0fb149100bfe8c6c1c029f96035030f810d02468ef |
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 | l8NrInGeaTHRD79Pqpfc03rbRthcR1abBcpzuVbHrivgqhJijWyi/FOUbWsfEQv2v/2YM8CBOFAyB/gSMTvjBg== |
| 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
| 2026-09-17T11:19:27.122858Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040415observed e0bc79e0d22ed7322b38bb9a1f1bd55a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:19:27.104002Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040415/manifest.jsonobserved 93c94533db51616ba68c6d0fb149100b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:27.086699Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040415/publication.mdobserved b6e5a6ec18d7e85a1d3e077359bcfac9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:27.067718Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040415/publication.txtobserved 10b39ea1c06b331bb5d4ecdd6eb68979...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. |
|---|