OT-2026-000063195
Publication integrity record
Foam pad vacuum gripper, three zone face, six outlet manifold, pump fed, manifold pressure sensor, pulsed blow-off before 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-2026-000063195) never changes.
Identity and time
| Publication number | OT-2026-000063195 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-94ab-7074-bd25-9e6040eaab6d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:23.840289Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063195 |
| Status | PUBLIC |
Content hashes
| Canonical text | 43628d68584e531133f42c23180b6bda0763024fbf1f6b50b71b5c0a047b2798 |
|---|---|
| Markdown | 6d012ce27e6849f1d6e145b7e3f8024b89e533743b7af29122a0bec8cf708dd2 |
| Publication page | dce75a0417264cdb50184af79fe8d2a801bed835346d1b51cebdef6dbe868b7f |
| Manifest | 677bd9354aece0d4ed26dc7586e148566b70612a6daf82c0a55236302947c7b7 |
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 | TeUSTAUzyWbJmjCaRjcDm3pAGQitAtg2w7gs/47eASbC9kucjnndEMR/v2yeoLKvedQo4f4pJr1UyyxdSO8CCQ== |
| 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
| 2026-09-17T10:38:59.538652Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063195observed dce75a0417264cdb50184af79fe8d2a8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:38:59.523037Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063195/manifest.jsonobserved 677bd9354aece0d4ed26dc7586e14856...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:59.506072Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063195/publication.mdobserved 6d012ce27e6849f1d6e145b7e3f8024b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:59.488434Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063195/publication.txtobserved 43628d68584e531133f42c23180b6bda...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. |
|---|