OT-2026-000037817
Publication integrity record
Six cup vacuum gripper, six outlet manifold, two stage ejector, manifold pressure sensor, pulsed blow-off after 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-2026-000037817) never changes.
Identity and time
| Publication number | OT-2026-000037817 · never reused |
|---|---|
| Internal UUID | 01a0ae77-f889-7ca4-8b8d-66fc8f4239f9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:53.146436Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000037817 |
| Status | PUBLIC |
Content hashes
| Canonical text | 741fa377e4f2f8006a23e3a359251afb29219b15125e4de5f3251ca82b6d401f |
|---|---|
| Markdown | fc438387219e5b37367a4a59fd59100c010afa32a80d76f630971ca3cc5f6cdd |
| Publication page | 4eaf983e1dceb701e4329b59be86e924129594376b520227a1378090d02c3bdc |
| Manifest | b7535c899c7de5759615937aecce67732e0f4bdc24e0877ef803d403a8282a86 |
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 | ghswwTjxjK+3F4jYspj7axgNbce3iTrfMJXVlL83ZsX6xJCKcUDGV/sh9l47jCLchUFNTp/uxGEIqJddTcsPDg== |
| 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
| 2026-09-17T11:23:04.108777Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037817observed 4eaf983e1dceb701e4329b59be86e924...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:23:04.089927Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037817/manifest.jsonobserved b7535c899c7de5759615937aecce6773...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:04.070736Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037817/publication.mdobserved fc438387219e5b37367a4a59fd59100c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:04.052445Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037817/publication.txtobserved 741fa377e4f2f8006a23e3a359251afb...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. |
|---|