OT-2026-000063946
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, plant vacuum fed, supply line pressure sensor, vented 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-2026-000063946) never changes.
Identity and time
| Publication number | OT-2026-000063946 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-53bb-7ec3-8d0b-a5309acaa757 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:12.763906Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063946 |
| Status | PUBLIC |
Content hashes
| Canonical text | 61e94e1b71ae4be92fb85a14fa13dd4a9a8ff6695ff81324c55ae20e9ae3b496 |
|---|---|
| Markdown | 53845c2c03484f810971e0b946d59e9075d1a9e1649f86e76dbed163152a92a9 |
| Publication page | ab1907673e246dfcfcd4cd4fff1671dfde8ee73d761c016137904760662e00ce |
| Manifest | 36d7d5f63af38801a6b5e41bf3b6f1500de2b76af27ec097dc08f1b232fc37fa |
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 | 5BTLhcFEc/uxV93ATfUIC+p2AR+Hfcy/7Kx2/6YpUklPtCbZd/00/vQzKlcoiXmaKmMaT7sCPbyQL8KEVmA/Dg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:37:00.320703Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063946observed ab1907673e246dfcfcd4cd4fff1671df...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:37:00.286765Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063946/manifest.jsonobserved 36d7d5f63af38801a6b5e41bf3b6f150...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:00.267792Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063946/publication.mdobserved 53845c2c03484f810971e0b946d59e90...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:00.236047Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063946/publication.txtobserved 61e94e1b71ae4be92fb85a14fa13dd4a...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. |
|---|