OT-2026-000032058
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, pulsed blow-off 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-2026-000032058) never changes.
Identity and time
| Publication number | OT-2026-000032058 · never reused |
|---|---|
| Internal UUID | 01a0ae74-bad3-75d5-b2cc-97bad09c9f9c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:20.739935Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000032058 |
| Status | PUBLIC |
Content hashes
| Canonical text | 38cd276cfb9b5dfd9f872f2449ccfb275b73c7a048e088771b262f99eff9fb1a |
|---|---|
| Markdown | 61d315ceb28cace1f6780dadb4bdc2d0dc876986d98b59ea9e490519598ad5e9 |
| Publication page | b3c8ffb5f68fc67f4768322b1af9be7353a827da13c0226fe1147f6f90366718 |
| Manifest | 7756144fe3514e89de2c6481136d026730c9d4cb7158672b9fc836f7de25808e |
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 | lntStZkzQ/PkkBt8d22IL8lau1lKNwrssC9AsgdE4wtMZXx3K/QsaJsMudH/BL/wLYBq+Esmc3Tz2ngWrdCwCA== |
| 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
| 2026-09-17T11:35:28.522666Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032058observed b3c8ffb5f68fc67f4768322b1af9be73...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:35:28.505796Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032058/manifest.jsonobserved 7756144fe3514e89de2c6481136d0267...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:35:28.488100Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032058/publication.mdobserved 61d315ceb28cace1f6780dadb4bdc2d0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:35:28.467995Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032058/publication.txtobserved 38cd276cfb9b5dfd9f872f2449ccfb27...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. |
|---|