OT-2026-000038123
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three outlet manifold, 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-2026-000038123) never changes.
Identity and time
| Publication number | OT-2026-000038123 · never reused |
|---|---|
| Internal UUID | 01a0ae77-f88b-780c-a30c-232c88b9e171 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:53.146436Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000038123 |
| Status | PUBLIC |
Content hashes
| Canonical text | f6081c395ebeb8c72a269d9499e616fd0916145bea6a77e80b306419caab28f9 |
|---|---|
| Markdown | a5842fda74cf5c198f28fcad29ebc90da43ea90827f11784d070e528c05c8ff7 |
| Publication page | 0cd01e92419c73b60bfb60f0aa952ad1990c55f3b4e8af9c05672c5a641933d4 |
| Manifest | dd5d69b20379f6e533d0a8373c83091d873a30d6f4b0a325c1fd7b5e4b5206f2 |
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 | XGDhhb6H8sDgWUAnTZRnVrY3R+ByV1DS6esBDxOiEvz5VYkbe3hq6QIVoNwPyXccFezQ71B4zrNB/yv5xr75Cw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:23:27.929865Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038123observed 0cd01e92419c73b60bfb60f0aa952ad1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:23:27.912890Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038123/manifest.jsonobserved dd5d69b20379f6e533d0a8373c83091d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:27.895351Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038123/publication.mdobserved a5842fda74cf5c198f28fcad29ebc90d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:27.877871Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038123/publication.txtobserved f6081c395ebeb8c72a269d9499e616fd...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. |
|---|