OT-2026-000071155
Publication integrity record
Four cup vacuum gripper, four zone face, per zone isolation, plant vacuum fed, supply line pressure sensor, pulsed 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-2026-000071155) never changes.
Identity and time
| Publication number | OT-2026-000071155 · never reused |
|---|---|
| Internal UUID | 01a0ae91-e0eb-749f-920a-1a1a0378a265 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:53:11.039722Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000071155 |
| Status | PUBLIC |
Content hashes
| Canonical text | ccc6be226e9dbdd30f6c74bd08dc8b2bd389a9b3c3b5723a4ef571cf547ca123 |
|---|---|
| Markdown | 88664a95ff52a530deec97b6b820b0e755118416241fb32d785df3df1c7c55be |
| Publication page | 2c567b14da1e07c6719c573be3a9c550241f2ce6a46a04273c6b596b233114b6 |
| Manifest | 8298f1d9cde2096bd4f1cedca58fa993593778924b2b7f515d66c95ac1da0097 |
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 | VVW0Hj5aGekVzxSP8yyuVuUbjys/Ix88aWZqXOSGgxxMBU/bGCOfcRSSc20xK84dmaHdMd4LFyCHTMvPQVaoBQ== |
| 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
| 2026-09-17T10:24:39.667916Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071155observed 2c567b14da1e07c6719c573be3a9c550...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:24:39.650497Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071155/manifest.jsonobserved 8298f1d9cde2096bd4f1cedca58fa993...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:24:39.631042Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071155/publication.mdobserved 88664a95ff52a530deec97b6b820b0e7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:24:39.612662Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071155/publication.txtobserved ccc6be226e9dbdd30f6c74bd08dc8b2b...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. |
|---|