OT-2026-000068017
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, pump 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-2026-000068017) never changes.
Identity and time
| Publication number | OT-2026-000068017 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-c4fe-7dc2-b0e0-fa8920145016 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:52.812402Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000068017 |
| Status | PUBLIC |
Content hashes
| Canonical text | 79ccc6db46f2cc176069d6408d8fb96bcbdb5a655bd03bf56319ef88e3538fb9 |
|---|---|
| Markdown | cacd078a8979ea006dcc6434891d2c8dd1eff61241bfab7e76c715e381ebc9d4 |
| Publication page | bb59aea61f2b606522106f794668d51ad1b461fad0a419964013435fad3a9219 |
| Manifest | f3df7fc372235166f2a7042afcc518792966ee7315e111e1b5edab69ab6b698a |
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 | G0lEdbnnQOwjy2NP11kK7pLXAJF5T1EB8DcdWfp9VLQLAg5icR826kdmPQEI0AWQ5L5qTq2A7NBufVM42MwlBQ== |
| 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
| 2026-09-17T10:30:34.523963Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068017observed bb59aea61f2b606522106f794668d51a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:30:34.505917Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068017/manifest.jsonobserved f3df7fc372235166f2a7042afcc51879...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:34.486345Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068017/publication.mdobserved cacd078a8979ea006dcc6434891d2c8d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:34.468481Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068017/publication.txtobserved 79ccc6db46f2cc176069d6408d8fb96b...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. |
|---|