OT-2026-000059598
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, single stage ejector, manifold pressure sensor, vented before set-down
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-2026-000059598) never changes.
Identity and time
| Publication number | OT-2026-000059598 · never reused |
|---|---|
| Internal UUID | 01a0ae89-ec24-70eb-9f0e-d80051a5ca76 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:29.732559Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059598 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8c4c68728ea1ba13a19c4708dbb785e5fa5ffa657bcff9b571aaa8903cc0bf7e |
|---|---|
| Markdown | 489b821853f5216b06d24336b4db09009192ed6505213a21367216b625d3677a |
| Publication page | cd8f11dc9ae9ccd2dd42b6a94669a136c0b4141b7bb53d4e193bb95d713c70b0 |
| Manifest | 6c59fe9a9f0e415beb66f9ac16aacfab2927ba3b4ca95b6a9e6d016cefa793cf |
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 | RbEiEwSMY35GKF40Vozef2xHEBna18mhnysUJK91TdWas2lsT6DsHqijl+uZf4jzs22oqGTfDQI7FpGhJfRsAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:44:15.028974Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059598observed cd8f11dc9ae9ccd2dd42b6a94669a136...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:15.011983Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059598/manifest.jsonobserved 6c59fe9a9f0e415beb66f9ac16aacfab...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:14.994791Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059598/publication.mdobserved 489b821853f5216b06d24336b4db0900...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:14.977398Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059598/publication.txtobserved 8c4c68728ea1ba13a19c4708dbb785e5...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. |
|---|