OT-2026-000082366
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, pump fed, manifold 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-2026-000082366) never changes.
Identity and time
| Publication number | OT-2026-000082366 · never reused |
|---|---|
| Internal UUID | 01a0ae97-4d95-7779-918f-391198e1be61 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:06.536388Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082366 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4475cad97d2433433fe12159b952290cbb401feb01deff88e2031f4fcfb86804 |
|---|---|
| Markdown | d9ec19274993042f55256fbceab49d38ff28e74ca48337d93e35fd8afe3434d5 |
| Publication page | c8c981bc898f757a3e71a0530de2552fcb8c01e14d0efdf094cdf3a434c05e7e |
| Manifest | 2f924fc4e0d290c30fd3c215de225932880cfb7e0425032f68a8c027887f8416 |
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 | qss7+WlhKb/c6qGfx3JIZ6Pxls3MF9So9wHCt25KcG7SZ+bE/T2CtMAMG1UhgOeJejA4iUaIk4hszy3WBybTCg== |
| 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
| 2026-09-17T09:59:14.585139Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082366observed c8c981bc898f757a3e71a0530de2552f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:59:14.568052Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082366/manifest.jsonobserved 2f924fc4e0d290c30fd3c215de225932...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:14.552378Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082366/publication.mdobserved d9ec19274993042f55256fbceab49d38...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:14.534236Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082366/publication.txtobserved 4475cad97d2433433fe12159b952290c...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. |
|---|