OT-2026-000083232
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, three stage ejector, 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-2026-000083232) never changes.
Identity and time
| Publication number | OT-2026-000083232 · never reused |
|---|---|
| Internal UUID | 01a0ae97-c963-71e1-a814-d8f3b3acd612 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:38.321156Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000083232 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2a3b823ab7142597a5314900a93ec008641dc90a80676880f8c7161df281e299 |
|---|---|
| Markdown | 1f20edba86c293999237e1c18a2ba1320e7b6417bfb7b0438eb027070bfe64d9 |
| Publication page | 7bbd58d355d9e097140fa144e783d372a824b6c25524389d849e838147f8e0ea |
| Manifest | e2b6efb54ae11132f4fa208a5e1d4c0b2ca03d75b754969f9ee83e81715ad893 |
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 | rPNNq9+om7hGUyX1ftsnfxn1Tr9XFR9YLAx39PyGMsjdSkmS0tBPvopFh9YV4ofXPW8O/Y7BY7onir5R0Us/Dg== |
| 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
| 2026-09-17T09:01:11.163305Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083232observed 7bbd58d355d9e097140fa144e783d372...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:01:11.143133Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083232/manifest.jsonobserved e2b6efb54ae11132f4fa208a5e1d4c0b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:01:11.126109Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083232/publication.mdobserved 1f20edba86c293999237e1c18a2ba132...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:01:11.108535Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083232/publication.txtobserved 2a3b823ab7142597a5314900a93ec008...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. |
|---|