OT-2026-000088202
Publication integrity record
Three bellows cup vacuum gripper, three zone face, common isolation valve, plant vacuum fed, supply line pressure sensor, sustained blow-off before 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-2026-000088202) never changes.
Identity and time
| Publication number | OT-2026-000088202 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-1aa8-705f-8f7f-264eb5234b06 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:03:15.638297Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000088202 |
| Status | PUBLIC |
Content hashes
| Canonical text | 08d29ac609f35bcf0489e45dd05bc36414fe028d3dee84428f531909d96f1f9e |
|---|---|
| Markdown | 9a3a2a6ecf0ce3492a20e78e93ec51b5a6a6efd242f8b3ebdb594a65be198aae |
| Publication page | e8f0f2d8e0868cd6f5076b89a5abd32e726743b781612e7936086ac2f3f20b11 |
| Manifest | d68894c4fd542945d6ac9d8dc492da0952f32406bfdc316129a6459d50fa01bd |
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 | JvIVbJM4KdDTLOKt5soyr32PULp9yqT8fdbUOLwLcGURBesjQrdbca7CrjdVr5HfP33H7B53WF63t4zGw5vcDw== |
| 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
| 2026-09-17T09:50:16.801111Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088202observed e8f0f2d8e0868cd6f5076b89a5abd32e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:50:16.782315Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088202/manifest.jsonobserved d68894c4fd542945d6ac9d8dc492da09...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:16.763234Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088202/publication.mdobserved 9a3a2a6ecf0ce3492a20e78e93ec51b5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:16.742485Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088202/publication.txtobserved 08d29ac609f35bcf0489e45dd05bc364...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:16.233755Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088202observed e8f0f2d8e0868cd6f5076b89a5abd32e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:16.212770Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088202/manifest.jsonobserved d68894c4fd542945d6ac9d8dc492da09...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:16.193852Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088202/publication.mdobserved 9a3a2a6ecf0ce3492a20e78e93ec51b5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:16.175197Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088202/publication.txtobserved 08d29ac609f35bcf0489e45dd05bc364...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. |
|---|