OT-2026-000020465
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, pulsed blow-off 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-2026-000020465) never changes.
Identity and time
| Publication number | OT-2026-000020465 · never reused |
|---|---|
| Internal UUID | 01a0ae6f-437b-76a9-92fe-24dfe174ab62 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:15:22.507199Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000020465 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8789049989760107c44e070f3a2d85a3b01a3f2875eddce8945b7d6fd3e56d9f |
|---|---|
| Markdown | 1e8a17cd7162e4fdbc9864f1953ee8d09a44df5a0260d240f167cd9e0139a3a0 |
| Publication page | 565e6c1018f3c987baebea358e4c9f2874bd7a1cad27d1587f70701b4ee1b7f4 |
| Manifest | 07465a2864db9736eeb9a5349b61b42191d593671bd698cc675d7b3f1693849c |
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 | 7CoTICkmm/HXits2k84kdgvNCVUVCmaNG5XDa4bFDx5+v3PotcBLPjQt7PoCtEwh7XfM3ESN62UQkNU90mVzAQ== |
| 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
| 2026-09-17T12:00:23.956755Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000020465observed 565e6c1018f3c987baebea358e4c9f28...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:00:23.938735Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000020465/manifest.jsonobserved 07465a2864db9736eeb9a5349b61b421...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:00:23.920893Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000020465/publication.mdobserved 1e8a17cd7162e4fdbc9864f1953ee8d0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:00:23.902741Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000020465/publication.txtobserved 8789049989760107c44e070f3a2d85a3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:57:27.928011Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000020465observed 565e6c1018f3c987baebea358e4c9f28...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:57:27.602023Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000020465/manifest.jsonobserved 07465a2864db9736eeb9a5349b61b421...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:57:27.582879Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000020465/publication.mdobserved 1e8a17cd7162e4fdbc9864f1953ee8d0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:57:27.562614Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000020465/publication.txtobserved 8789049989760107c44e070f3a2d85a3...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. |
|---|