OT-2026-000066794
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, plant vacuum fed, manifold pressure sensor, vented after set-down
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-2026-000066794) never changes.
Identity and time
| Publication number | OT-2026-000066794 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-ce43-7943-bd32-9f22dced1040 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:49.649149Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066794 |
| Status | PUBLIC |
Content hashes
| Canonical text | 08fc153c21b3f17d3815fec16ebea450d64e09deb2ff3ad83fd06625e671075d |
|---|---|
| Markdown | 0a5f258302bbb9c58f22549e80434d6e2d366ecae26baa82758a4cd63f2a6a0d |
| Publication page | 7dd302dabde1c388f58a627ad7c9b6477d00733e158c1230be8d742cbe579d49 |
| Manifest | e319a8272b984e8d59107a05bd140a40d0b11e4a050b38022d58ca7fca5777a1 |
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 | jUmwmTp0AvXul9fNLIgiYiin07TMhz5p76ks/VmRhsPGYzz3AmWhucAYCZ8/dvrGGEqOdjfK+Bo81/+f0+7XDA== |
| 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
| 2026-09-17T10:33:13.152089Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066794observed 7dd302dabde1c388f58a627ad7c9b647...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:13.133870Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066794/manifest.jsonobserved e319a8272b984e8d59107a05bd140a40...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:13.114055Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066794/publication.mdobserved 0a5f258302bbb9c58f22549e80434d6e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:13.094998Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066794/publication.txtobserved 08fc153c21b3f17d3815fec16ebea450...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. |
|---|