OT-2026-000036933
Publication integrity record
Six cup vacuum gripper, six outlet manifold, plant vacuum fed, supply line pressure sensor, 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-2026-000036933) never changes.
Identity and time
| Publication number | OT-2026-000036933 · never reused |
|---|---|
| Internal UUID | 01a0ae77-773f-7e3c-b5a8-7408ccc0aae2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:20.049316Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036933 |
| Status | PUBLIC |
Content hashes
| Canonical text | bb86b2d0cae28c7dc85257eee26390c392b30c482722a46e35ededb4c5a813da |
|---|---|
| Markdown | ba4a9f39f762e1c8ea61ab071f9e7f2d8ba28d2c0889c2faffc8cff191a2b72b |
| Publication page | e46424de727a0af2ac84e55e31c9da71fda24c3be9f627336c415b7555eee8db |
| Manifest | 5f261c03109e5320d145e00ef25b1c9b109aff4edfa17c5c29ef84eecb53334c |
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 | pBFbHec4FWgK99VtNHFJtSxk8+weKEi3KDpBtBdLg2eOpo9g0tfobM8m5EF96YF6mNVb7MsI+vbSlgBQSfQhDg== |
| 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
| 2026-09-17T11:24:34.792313Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036933observed e46424de727a0af2ac84e55e31c9da71...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:24:34.772101Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036933/manifest.jsonobserved 5f261c03109e5320d145e00ef25b1c9b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:34.753326Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036933/publication.mdobserved ba4a9f39f762e1c8ea61ab071f9e7f2d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:34.735770Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036933/publication.txtobserved bb86b2d0cae28c7dc85257eee26390c3...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. |
|---|