OT-2026-000053628
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, single stage ejector, supply line pressure sensor, pulsed blow-off after 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-2026-000053628) never changes.
Identity and time
| Publication number | OT-2026-000053628 · never reused |
|---|---|
| Internal UUID | 01a0ae85-0a95-79da-a26d-6430eb22e96c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:39:09.762364Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000053628 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2e6901c87d32a015b339c0052e055c5ea8cd186972ea7c7b49ca927a07a256cf |
|---|---|
| Markdown | 62083d96f3d6a5ca65d967f51f790f56c225172336b7fe513ffb6b9c22952082 |
| Publication page | 0d21acd090dd234401fffebd7defe0e392111d514b045856385dff07ae8b43b9 |
| Manifest | 3be77113250635d715fe7d8d8f2d4ac05f1b1531c4f73490e29b0a228a01eb6f |
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 | hXGiYITQsl5jpHcBfGGXzO0mVuvwYFDzahkNMTBeZj73D0a6AgLCYcXBPRJTk/4X6xV4vX9E152Omi3oHaJgDA== |
| 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... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:55:30.531908Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053628observed 0d21acd090dd234401fffebd7defe0e3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:55:30.512482Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053628/manifest.jsonobserved 3be77113250635d715fe7d8d8f2d4ac0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:55:30.492143Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053628/publication.mdobserved 62083d96f3d6a5ca65d967f51f790f56...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:55:30.470279Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053628/publication.txtobserved 2e6901c87d32a015b339c0052e055c5e...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. |
|---|