OT-2026-000094077
Publication integrity record
Two cup vacuum gripper, two zone face, two outlet manifold, plant vacuum fed, manifold 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-2026-000094077) never changes.
Identity and time
| Publication number | OT-2026-000094077 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-92ca-7d03-b83d-279e5bdadda7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:03.009208Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094077 |
| Status | PUBLIC |
Content hashes
| Canonical text | b7987a4197240b459d6c1cb986d94acd9e64925302be27250a852552e1993132 |
|---|---|
| Markdown | 179dddcc4d0401707dd5781ddde3734593fe97ccdd5b8e3686331246783688e2 |
| Publication page | 257038fa08119d41e0ca6c67c4cc0ad649dcec0cb5124f15e2bc8da592966c71 |
| Manifest | 9d29fb021f975cadf07bf5048a9e72fd8e7a27a6b53159c797de17c697be690f |
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 | +j7YpKrd1dZ7OIiARM/B0uAFmh3MHY9dANaaJ8S9nQKd50GL4VCOrHU+ZiA2l7KKVaNdwyzBnyLLON0WuX4zDg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:38:30.412520Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094077observed 257038fa08119d41e0ca6c67c4cc0ad6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:38:30.369366Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094077/manifest.jsonobserved 9d29fb021f975cadf07bf5048a9e72fd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:30.352401Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094077/publication.mdobserved 179dddcc4d0401707dd5781ddde37345...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:30.311773Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094077/publication.txtobserved b7987a4197240b459d6c1cb986d94acd...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. |
|---|