OT-2026-000094508
Publication integrity record
Foam pad vacuum gripper, three zone face, four outlet manifold, pump fed, manifold pressure sensor, 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-2026-000094508) never changes.
Identity and time
| Publication number | OT-2026-000094508 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-f4e9-7c64-b89b-03ee26b6e0e7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:28.117587Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094508 |
| Status | PUBLIC |
Content hashes
| Canonical text | af6af18be83384fd13f5049c56723a2db831a8fd778c194d0d1e7dc723aacc23 |
|---|---|
| Markdown | 5045b8db0447214eaa88aeb747cf3180e6cfa291200be41073a35a92bb2cbb74 |
| Publication page | 6be3d9c1525631cd57e7969f17d0386fd494da5ce04be4ef739217258ee49357 |
| Manifest | 01b5cf3f663973fccbf8c10bafffc87a34d4843410674023223f5dc90c4e4725 |
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 | ixxIpDkefCWVMlZ2UrgQdnM9EsUjrH6lyMTaBu6KfyZZwd4Hx5ORgjWu+vpIjj5ySx4bdXeqmrLQYH1oMKJFCg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:37:56.501172Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094508observed 6be3d9c1525631cd57e7969f17d0386f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:56.482589Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094508/manifest.jsonobserved 01b5cf3f663973fccbf8c10bafffc87a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:56.464078Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094508/publication.mdobserved 5045b8db0447214eaa88aeb747cf3180...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:56.446335Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094508/publication.txtobserved af6af18be83384fd13f5049c56723a2d...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. |
|---|