OT-2026-000009830
Publication integrity record
Three cup vacuum gripper, three outlet manifold, three stage ejector, manifold pressure sensor, vented 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-2026-000009830) never changes.
Identity and time
| Publication number | OT-2026-000009830 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-cb78-78cd-ab71-294911f705b1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:35.184400Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009830 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9838315019f3988f823bc2169d108fd9a469aeec060fd481046a02c5275f2018 |
|---|---|
| Markdown | 175c691d4c18739ca3048bf7dc96a5da6ae1be5ab2092c07e68f509a34385280 |
| Publication page | f393629d1e6138c47d2bbe7011bee4697c7c634b1fb98d25c8abe5d163c65eec |
| Manifest | 9ef8ebd59cdddf087a69d9701ccc526d051271ebb1cd1d9fda27b9408951d956 |
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 | rKLS8bfA7JLgl7C+WdMU3oiIewMpYLIIFl3S+wa76f6yJTV27JVG4gEjqaD9g7yecGpTQKUEXWjAyoHqth9ZCg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:15:49.294688Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009830observed f393629d1e6138c47d2bbe7011bee469...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:15:49.274983Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009830/manifest.jsonobserved 9ef8ebd59cdddf087a69d9701ccc526d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:15:49.254971Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009830/publication.mdobserved 175c691d4c18739ca3048bf7dc96a5da...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:15:49.235143Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009830/publication.txtobserved 9838315019f3988f823bc2169d108fd9...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. |
|---|