OT-2026-000092157
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three stage ejector, supply line pressure sensor, sustained 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-2026-000092157) never changes.
Identity and time
| Publication number | OT-2026-000092157 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-875a-713c-833f-64ed42fc530c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:05:54.538201Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092157 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6db4ff53a5f2d62d081ba39b1a137bf9b3fb08cc52f432b2af2cde665aa04ab2 |
|---|---|
| Markdown | 906502387135bc337e19c1124747ac1569200975b9a1e7ba2d89167fd3e7d9f4 |
| Publication page | 8e02fb7cd4cafca47267055ff1ee33542e96137c380d003e47efa92868e40102 |
| Manifest | c83e96749c11eb5a6b5f7c224d8f678cd71d3dcd15af832c01b3601dbeb5d088 |
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 | 6ugsYJ+rXHOeXkyuzz5ZTSe9BLNL1luE3HtRpPSJLXPxrxo2Y9FVW1ymsnBIWF4ImbSizdtNlelWym4I7l0cBw== |
| 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
| 2026-09-17T09:41:37.806382Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092157observed 8e02fb7cd4cafca47267055ff1ee3354...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:37.790455Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092157/manifest.jsonobserved c83e96749c11eb5a6b5f7c224d8f678c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:37.772310Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092157/publication.mdobserved 906502387135bc337e19c1124747ac15...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:37.754178Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092157/publication.txtobserved 6db4ff53a5f2d62d081ba39b1a137bf9...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. |
|---|