OT-2026-000092186
Publication integrity record
Two bellows cup vacuum gripper, two zone face, 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-2026-000092186) never changes.
Identity and time
| Publication number | OT-2026-000092186 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-875a-73aa-959e-24a8f50269a6 · 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-2026-000092186 |
| Status | PUBLIC |
Content hashes
| Canonical text | d21a7fd6ea9f1db934ab0003880b5ac596bc928546c9fdf70afc544b169856b6 |
|---|---|
| Markdown | caec3c54685b7c84b3b9e6517c6cbeccd5c9091a96e7eee2d5188dd7d23b01ff |
| Publication page | 6a4a41bac74fc6cd47e9cec778a2d1175497bfe236b00d1ac37f860a3619e4c0 |
| Manifest | ea0bf686ca158028c1c4d67914176176b2cd6db085e527cb385cc65539956585 |
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 | N7WGLjeOW6Ml1TMDsTcQfRRyqlPh0EDj1PcgYLYap2Eezo3tfG83sQ5gCNvRD/xP1nQHZGpAcii0iPDcggg9Dg== |
| 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
| 2026-09-17T09:41:40.062304Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092186observed 6a4a41bac74fc6cd47e9cec778a2d117...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:40.044787Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092186/manifest.jsonobserved ea0bf686ca158028c1c4d67914176176...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:40.028123Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092186/publication.mdobserved caec3c54685b7c84b3b9e6517c6cbecc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:40.009831Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092186/publication.txtobserved d21a7fd6ea9f1db934ab0003880b5ac5...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. |
|---|