OT-2026-000008608
Publication integrity record
Foam pad vacuum gripper, four zone face, per zone isolation, pump 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-2026-000008608) never changes.
Identity and time
| Publication number | OT-2026-000008608 · never reused |
|---|---|
| Internal UUID | 01a0ae6a-e46b-76d7-b111-4352c2d24163 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:36.030441Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000008608 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0f82331a5fd23a83545393ae3d03ba9093ca326bb8ed35c610419256027fa3f9 |
|---|---|
| Markdown | be1aeebde4dbe99041add5f6a09574817a69ffa6e1b9a21ef2033af4544d55a4 |
| Publication page | 164c38a59bbf2f3e5854c6f99da6564c311060fb997ce232501335920bed864f |
| Manifest | 5eb9cf8d7000d332661c5dfa8d30001f6854827e65dd82301be5e5ab45cd6b51 |
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 | IITLO4c79zb3mYF6m2FjlWCZEsMD3cEiDoFanCXdKRfp/rUXD28XkRO7aqEQEKYnqNX2wYAqqCWFUxf3cyPDAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:18:33.803734Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008608observed 164c38a59bbf2f3e5854c6f99da6564c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:18:33.785487Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008608/manifest.jsonobserved 5eb9cf8d7000d332661c5dfa8d30001f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:33.767162Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008608/publication.mdobserved be1aeebde4dbe99041add5f6a0957481...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:33.743643Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008608/publication.txtobserved 0f82331a5fd23a83545393ae3d03ba90...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. |
|---|