OT-2026-000043134
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, pump fed, sustained blow-off 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-2026-000043134) never changes.
Identity and time
| Publication number | OT-2026-000043134 · never reused |
|---|---|
| Internal UUID | 01a0ae7b-327a-722c-83ab-92f91f32c45b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:28:24.717423Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000043134 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0ccb765bc85131f227da0ce091e55286627c3d152c4b10bd699f0402f71cf7d6 |
|---|---|
| Markdown | a86df97edec564fc70101aa12232ee5921e1571fb7e4dbaa8b5a7c0efbf72541 |
| Publication page | dbbd4337dad68d2bcd7c624f5859f03dbe1b2a95a600f84c47e71861415f8226 |
| Manifest | 3fab3bcdae90713a6bb253f30c369d0ac6bb139b57bcdd9180622fe0d8e9e358 |
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 | H7QypqDeND1EgG7IR3+ZhaWZUJVYYFj69UISMpyPzOAS3ueyceP12/HWfAthnZoNx97McF2Ss+bV1hQah07HCQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:13:34.182725Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043134observed dbbd4337dad68d2bcd7c624f5859f03d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:13:34.162654Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043134/manifest.jsonobserved 3fab3bcdae90713a6bb253f30c369d0a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:13:34.141682Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043134/publication.mdobserved a86df97edec564fc70101aa12232ee59...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:13:34.120625Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043134/publication.txtobserved 0ccb765bc85131f227da0ce091e55286...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. |
|---|