OT-2026-000092805
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
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-2026-000092805) never changes.
Identity and time
| Publication number | OT-2026-000092805 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-b601-7596-aa42-0ef37b8783c2 · 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-2026-000092805 |
| Status | PUBLIC |
Content hashes
| Canonical text | 428512fb1d834a75cc1d4ea4a9146a0c38ba605cafbfd6e60fe9a64f201f7555 |
|---|---|
| Markdown | feb30cfe6113481be2b3eb572981744ee4d0169fafe4562d74663143d13915b1 |
| Publication page | 298bde515ddda409012072cf2cec1b8bc0f800036511d6b8ba2e9a747160a290 |
| Manifest | 2e466089fff3c7ad0845a36cc4efca93274bccb47591969a583e2b0b4237bb12 |
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 | MftmKZbpC9NgvHrxzFAzR/FBJdCH9ji0AmDbtpvAP/EUwJ4fR0eH7ULMlJ2qUCZAs2e44y879NI9ZEpzegLJAA== |
| 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
| 2026-09-17T09:41:27.620458Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092805observed 298bde515ddda409012072cf2cec1b8b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:27.603407Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092805/manifest.jsonobserved 2e466089fff3c7ad0845a36cc4efca93...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:27.587173Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092805/publication.mdobserved feb30cfe6113481be2b3eb572981744e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:27.569401Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092805/publication.txtobserved 428512fb1d834a75cc1d4ea4a9146a0c...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. |
|---|