OT-2026-000092809
Publication integrity record
Two bellows cup vacuum gripper, two 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-2026-000092809) never changes.
Identity and time
| Publication number | OT-2026-000092809 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-b601-7535-9e8c-2a804ba5f44b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:06.506600Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092809 |
| Status | PUBLIC |
Content hashes
| Canonical text | 33e10b55273fa1c6b98cd94228e455e2acc99c75ea0d65771f634767a4c3d307 |
|---|---|
| Markdown | 65a13cecb50d16e839023c53fde2f8d85ac296445696ef157081f7bee706c92e |
| Publication page | 8ca989bbe336eb91bc80d169076a363f064a3d307e9668b2596f5e75f1df059a |
| Manifest | f205d93deed617d499f7d1f4ddd29065fc0ac0c761105ea840df1874fe29efff |
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 | ETc2kF9IlP1MJpnQbgRcIgSyRS26JH3Ne7utJFslMMDvocBX8wFAo55qzshl+46M2R6X7GnmSgL0oALv8LM4AA== |
| 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
| 2026-09-17T09:41:27.918619Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092809observed 8ca989bbe336eb91bc80d169076a363f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:27.900342Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092809/manifest.jsonobserved f205d93deed617d499f7d1f4ddd29065...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:27.883955Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092809/publication.mdobserved 65a13cecb50d16e839023c53fde2f8d8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:27.866175Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092809/publication.txtobserved 33e10b55273fa1c6b98cd94228e455e2...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. |
|---|