OT-2026-000080256
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, 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-2026-000080256) never changes.
Identity and time
| Publication number | OT-2026-000080256 · never reused |
|---|---|
| Internal UUID | 01a0ae96-7e77-7bf6-9f75-72b4ce626793 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:58:13.512436Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000080256 |
| Status | PUBLIC |
Content hashes
| Canonical text | 143c5ed17f0be61e265ecb0b9eef9881efc704ca18983325d593c16123a8c785 |
|---|---|
| Markdown | ebb1860c91a22e4882a6f1f7e6eed48dfbc7ff90672cf58c5a790dfefa13598d |
| Publication page | 126417eba7b3a26249c35b0055daba3949860b4472bdb8299702bf05b86a2738 |
| Manifest | 85c29d2e7331794a59d4779a46778b89a5f697db12aaf1958536af7f8c3b80f1 |
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 | iuNx6RpV5gQEZ6hNFNEBKpC92tX2EVx0PLdutBi29AdufLI+y90CDwWfLXhgL1b3BI0HqEnD8mkytE8mS+THCQ== |
| 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
| 2026-09-17T10:02:43.082879Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080256observed 126417eba7b3a26249c35b0055daba39...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:02:43.065259Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080256/manifest.jsonobserved 85c29d2e7331794a59d4779a46778b89...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:02:43.047931Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080256/publication.mdobserved ebb1860c91a22e4882a6f1f7e6eed48d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:02:43.031687Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080256/publication.txtobserved 143c5ed17f0be61e265ecb0b9eef9881...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. |
|---|