OT-2026-000064474
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, two stage ejector, 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-2026-000064474) never changes.
Identity and time
| Publication number | OT-2026-000064474 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-a461-73a3-9fc0-32bebb5d5425 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:33.392114Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000064474 |
| Status | PUBLIC |
Content hashes
| Canonical text | e617135c6bc708def2f97dc53bc27e6b5c7055380e2cd0377e348ced3bb82aa3 |
|---|---|
| Markdown | 480fa2700b1d8469b302037761af8b8037cfc5814988194f2234fa711a8d9b92 |
| Publication page | d9ea29459753677270602d8e759dc2e5a5ce5832ea9423ecd605f96ce1e7f88a |
| Manifest | bf09a0c0165c8a05b2413996a391b1d466fbef92d9bf87a24f668198459081e6 |
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 | 8HGgRK+oI6yBbscswMYtiQapLoEPewGFLpKMkHvMPAmvfT95oKe6Slq56P/gQWHwyQundOR/0jnT6S8RFMkLDg== |
| 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
| 2026-09-17T10:36:40.031681Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064474observed d9ea29459753677270602d8e759dc2e5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:36:40.014330Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064474/manifest.jsonobserved bf09a0c0165c8a05b2413996a391b1d4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:39.994061Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064474/publication.mdobserved 480fa2700b1d8469b302037761af8b80...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:39.974696Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064474/publication.txtobserved e617135c6bc708def2f97dc53bc27e6b...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. |
|---|