OT-2026-000082707
Publication integrity record
Foam pad vacuum gripper, three zone face, six outlet manifold, two stage ejector, sustained blow-off before 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-2026-000082707) never changes.
Identity and time
| Publication number | OT-2026-000082707 · never reused |
|---|---|
| Internal UUID | 01a0ae97-8cc8-7f63-acfb-01c29ba2fe94 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:22.827170Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082707 |
| Status | PUBLIC |
Content hashes
| Canonical text | 620de095c5712dc93ae890d7761c157781d9dda9209480ea621bfbd6e99d795e |
|---|---|
| Markdown | 2250a6b912a7e80ab1a3304397cb9e656890697cf9d4911de77a21a6ace697a6 |
| Publication page | aa5d97c28ece4c676deedb87288991c4a786dcf3481bc631b0810d3fd91df646 |
| Manifest | b35ae146fc6e3ee622cfa762927c9b1147e0d72d0fc31865fad0b2849b9b18d0 |
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 | CB4FFnzo7uevpANLwXuC073yriBeFurV2qpbAunPTgQaouAgbHdO41slb8am4sBBYXD+6RV0f89EIiR60nmdBw== |
| 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
| 2026-09-17T09:58:16.900830Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082707observed aa5d97c28ece4c676deedb87288991c4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:58:16.883864Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082707/manifest.jsonobserved b35ae146fc6e3ee622cfa762927c9b11...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:16.867804Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082707/publication.mdobserved 2250a6b912a7e80ab1a3304397cb9e65...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:16.851247Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082707/publication.txtobserved 620de095c5712dc93ae890d7761c1577...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. |
|---|