OT-2026-000083692
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, single stage ejector, 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-2026-000083692) never changes.
Identity and time
| Publication number | OT-2026-000083692 · never reused |
|---|---|
| Internal UUID | 01a0ae98-0416-75da-bbce-6e7850dd49b4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:53.320528Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000083692 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3883acf40e838c4506d35c622e78af04b8c93fff264f31afc4a84cbb8eda0af4 |
|---|---|
| Markdown | 5db6edc34c9143d150a3303ca06121acea1d7549cbe4d9ed398dbd3e4e004809 |
| Publication page | 38f27a33335fc62829dc9952bf5a805920ead30fc359ecbf804f4c926804bd1d |
| Manifest | fcda95659c2b21394358a0e04408bfb514ec4cb6caf350d37712bb89d3d8350e |
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 | 2rx7IOFgfES8xF+sPzN3XpGrVq+oSFKQFPDYKlObzx+bNpbrH6kBdZJdVVGcUyyBSitU/gnsvaP5fwdR+DmqAA== |
| 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
| 2026-09-17T09:57:19.174168Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083692observed 38f27a33335fc62829dc9952bf5a8059...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:57:19.157186Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083692/manifest.jsonobserved fcda95659c2b21394358a0e04408bfb5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:19.139614Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083692/publication.mdobserved 5db6edc34c9143d150a3303ca06121ac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:19.121497Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083692/publication.txtobserved 3883acf40e838c4506d35c622e78af04...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. |
|---|