OT-2026-000040322
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, three stage ejector, manifold pressure sensor, pulsed 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-2026-000040322) never changes.
Identity and time
| Publication number | OT-2026-000040322 · never reused |
|---|---|
| Internal UUID | 01a0ae79-2700-7f2d-b820-8d7ea0543f3d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:10.588850Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000040322 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9f7c06d66974bf93de3748df43f14676fcb160f1f985ca13f5946b4223513168 |
|---|---|
| Markdown | 76c21df70a3848fa5d732fd52e8b7647cb6b50db8eda1d73a0be5803010049b7 |
| Publication page | e4a40d0446fc02f1e904bb3648323d1d3847c82972652855ee7b0838b1b9a5db |
| Manifest | e657778ff53c33630b3c892719e500dd4863d3812a9ceda7a2bc774c814a3ab6 |
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 | yyieJUXXqPu7ybvRHf5cnJDLWifaDXvlVBPhKbzn6U7V1ahDmoGQzITGHn/+Cw0Urh+4mdduMrkH97fedXnoAw== |
| 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
| 2026-09-17T11:19:19.475423Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040322observed e4a40d0446fc02f1e904bb3648323d1d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:19:19.457586Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040322/manifest.jsonobserved e657778ff53c33630b3c892719e500dd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:19.441343Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040322/publication.mdobserved 76c21df70a3848fa5d732fd52e8b7647...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:19.424483Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040322/publication.txtobserved 9f7c06d66974bf93de3748df43f14676...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. |
|---|