OT-2026-000046762
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, single stage ejector, supply line pressure sensor, 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-2026-000046762) never changes.
Identity and time
| Publication number | OT-2026-000046762 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-d0f3-7210-9495-f9051432eaf8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:32:21.770727Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046762 |
| Status | PUBLIC |
Content hashes
| Canonical text | 189d4579b128fe98fef40cb0ea6af3721b627bfe4d93425a35f315edc2a33a14 |
|---|---|
| Markdown | 9ba230edfaf06d2fa3d8b5298f9ca0958c8b135c071053baa6d0480eb2c098d6 |
| Publication page | 438325aefe9203e685068b39aed02ad9e230c4c1350954853df81e3fdcb55cf6 |
| Manifest | ba4f31a988f100f58bb9e5f66698e0ec599ba7d0b86405d60185bdd91f7d5fad |
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 | Ktwtgi91/lnxhD8ezbNVSpQKLF5qe5y4Q1W+h4pCYuALio+QBsmedhiBsrOAnC0myao3yfPH0Hfs5COsIGAXDA== |
| 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
| 2026-09-17T11:06:49.878506Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046762observed 438325aefe9203e685068b39aed02ad9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:06:49.861437Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046762/manifest.jsonobserved ba4f31a988f100f58bb9e5f66698e0ec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:49.845110Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046762/publication.mdobserved 9ba230edfaf06d2fa3d8b5298f9ca095...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:49.825999Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046762/publication.txtobserved 189d4579b128fe98fef40cb0ea6af372...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. |
|---|