OT-2026-000059190
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, vented 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-2026-000059190) never changes.
Identity and time
| Publication number | OT-2026-000059190 · never reused |
|---|---|
| Internal UUID | 01a0ae89-8613-7ad8-b420-30f74fc8c286 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:03.500379Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059190 |
| Status | PUBLIC |
Content hashes
| Canonical text | bff8c8efe59caf4ea76607d13b86cdbed7a798609d317266e82cf31aae87ecaa |
|---|---|
| Markdown | 0125ebb7dbe5477a9553276f911f8f4706a6d14d2d3684c1d2ea73faee74cc53 |
| Publication page | e800a8f266d7de65c71d4a467837af20af62544ad8945feabdee77da3ad2690c |
| Manifest | 7ed4c046dc72b28aa79142f084ad1b9ea2ded4b6631d2556ef0f4fa4b89067ed |
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 | jzRDZtEc5bvEa/Ska/SdM12QcMvg1isYoYtG0X0onHBarF2ARh7fRpOBlInFZeIujH3nXeXVBF5ZXSKfU9LtBQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:45:09.085535Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059190observed e800a8f266d7de65c71d4a467837af20...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:45:09.069310Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059190/manifest.jsonobserved 7ed4c046dc72b28aa79142f084ad1b9e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:45:09.051884Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059190/publication.mdobserved 0125ebb7dbe5477a9553276f911f8f47...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:45:09.035296Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059190/publication.txtobserved bff8c8efe59caf4ea76607d13b86cdbe...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. |
|---|