OT-2026-000009125
Publication integrity record
Three bellows cup vacuum gripper, three zone face, common isolation valve, plant vacuum fed, supply line pressure sensor, vented after 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-2026-000009125) never changes.
Identity and time
| Publication number | OT-2026-000009125 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-31b9-7176-aeb4-1120610a1483 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:55.823363Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009125 |
| Status | PUBLIC |
Content hashes
| Canonical text | 97c28e9681029ac40df20832f9a390e0836fd91fefda91d7e6c1aafd632284b2 |
|---|---|
| Markdown | 7b8ba8edbad84350df8da2a9b7aece710787b1ab95f10f20c654471d60ca57d5 |
| Publication page | b889ef9f8037186429159b0ea965360064add128b1aa5152550628862260d7ae |
| Manifest | 288dfde7faadff25c8dabc38ff7b7f0827b35307b7dc19da3bb668c4869a98b1 |
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 | bz3VaLaoRbLH24r4am5nkZYXRovWr28I3Mo4+BdnUZ0VWzFxUXUcchjsVeDdJBxs3K1gLtBlugZEcuvC5pkLCw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:17:48.888039Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009125observed b889ef9f8037186429159b0ea9653600...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:17:48.869743Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009125/manifest.jsonobserved 288dfde7faadff25c8dabc38ff7b7f08...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:48.851914Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009125/publication.mdobserved 7b8ba8edbad84350df8da2a9b7aece71...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:48.833322Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009125/publication.txtobserved 97c28e9681029ac40df20832f9a390e0...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. |
|---|