OT-2026-000032086
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, 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-2026-000032086) never changes.
Identity and time
| Publication number | OT-2026-000032086 · never reused |
|---|---|
| Internal UUID | 01a0ae74-bad3-70ed-b2cf-86c0ccbd6a32 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:20.739935Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000032086 |
| Status | PUBLIC |
Content hashes
| Canonical text | d506a6c3b394ab3871130f1cca00b370e4fa85388bb86ac31640ab2e4c0a6fdd |
|---|---|
| Markdown | fe5e3f97a09513b727858d248333d21f5b3767e7eebd4b506f9aa0f33258b102 |
| Publication page | d568300f7e88475493a35a0e63173b1add48685976890dee709b574d24631062 |
| Manifest | a46645152a2cf5fa97db1a1677bd37a42469519e510e8f1087217fa33732046b |
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 | mOEW4xZQYqvER+LbxrOC8ktaJ8xlKER090pWBH3N2EdZE2BXXO046p4IPRVY74tjhkA9I2aQnzkCO2qBjZboCA== |
| 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
| 2026-09-17T11:35:30.599123Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032086observed d568300f7e88475493a35a0e63173b1a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:35:30.581832Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032086/manifest.jsonobserved a46645152a2cf5fa97db1a1677bd37a4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:35:30.564446Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032086/publication.mdobserved fe5e3f97a09513b727858d248333d21f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:35:30.547353Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032086/publication.txtobserved d506a6c3b394ab3871130f1cca00b370...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. |
|---|