OT-2026-000037959
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three 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-2026-000037959) never changes.
Identity and time
| Publication number | OT-2026-000037959 · never reused |
|---|---|
| Internal UUID | 01a0ae77-f88a-7994-bc6c-c9accf0bb364 · 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-2026-000037959 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9bd1251e50ea2be5ba51224e5574e034c460ccd6dfe575e748ff090425fbaf03 |
|---|---|
| Markdown | 18f1a135462527c4612a8a880b8393f8d77bff45c7e5c95920390055af625ec6 |
| Publication page | aa09756ac94db784752b66bd65b12399d7dd030630469487b1b15eb47e7310c2 |
| Manifest | 2c37f85b27cbf94609e8ee9b4baeebfca91cc3415d8ac82c442f57d50fcc719e |
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 | jEm09e2kMKZYMhomhNv6uZL4JsNUYwcMXdUVBpiZ89owzYAABweo/s2P+FGDfd6qfk+j8/qhpMb4Lr24RGWPDA== |
| 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
| 2026-09-17T11:23:14.859800Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037959observed aa09756ac94db784752b66bd65b12399...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:23:14.840985Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037959/manifest.jsonobserved 2c37f85b27cbf94609e8ee9b4baeebfc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:14.822193Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037959/publication.mdobserved 18f1a135462527c4612a8a880b8393f8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:14.802563Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037959/publication.txtobserved 9bd1251e50ea2be5ba51224e5574e034...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. |
|---|