OT-2026-000063054
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, two stage ejector, vented after 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-2026-000063054) never changes.
Identity and time
| Publication number | OT-2026-000063054 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-94a9-735e-8db6-9545e3111b5e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:23.840289Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063054 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3ac4311dd21a62b276f3a9b5276f73be5982c7bac89a6d8de91b530339ec795e |
|---|---|
| Markdown | bdf3908e316c299aa5044d43d4692154a8325c4936986d22b0860ad6934cd739 |
| Publication page | 102fc0f06a12087e8605b39cfd998463a8026c289c8d615aede96c92db4d2dba |
| Manifest | 33789d041109cb966eac3da9251d8531f619975f50be721975395aece91579ae |
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 | qCh2zyliUK8MZ577vU1j8VxyvNdU9t6J0MfYhSOCmnzLABoaluZxg2DEkpiE/he0qtPYiSHkmhhUS7VLVYWpAA== |
| 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
| 2026-09-17T10:40:43.335292Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063054observed 102fc0f06a12087e8605b39cfd998463...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:40:43.313943Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063054/manifest.jsonobserved 33789d041109cb966eac3da9251d8531...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:43.294240Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063054/publication.mdobserved bdf3908e316c299aa5044d43d4692154...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:43.271680Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063054/publication.txtobserved 3ac4311dd21a62b276f3a9b5276f73be...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:48.917159Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063054observed 102fc0f06a12087e8605b39cfd998463...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:48.898657Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063054/manifest.jsonobserved 33789d041109cb966eac3da9251d8531...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:48.881121Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063054/publication.mdobserved bdf3908e316c299aa5044d43d4692154...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:48.862425Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063054/publication.txtobserved 3ac4311dd21a62b276f3a9b5276f73be...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. |
|---|