OT-2026-000063830
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, plant vacuum fed, supply line 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-2026-000063830) never changes.
Identity and time
| Publication number | OT-2026-000063830 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-53b7-7ec2-b325-16cbac3ebbae · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:12.763906Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063830 |
| Status | PUBLIC |
Content hashes
| Canonical text | d353f18248c305bf469f535ed0081de96c58061ccbc7c0ee6b46b72635625dfe |
|---|---|
| Markdown | 74100c48e4b2f45dcf042aecfeb1d3178cff9c87d5f3d9846ccc5c05081ce539 |
| Publication page | 73de2a7622802aa6f5b257af3c16c182c05fd79b4c5f7b2cd70f7b254fe9cc77 |
| Manifest | 9c4322c5b1fe32f87a8ecf62cb7ebe265b7126e18f0650eff822d1968a06499c |
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 | /8140KInO8LZPjq0c0nLY0GUMlo0em5APLHLnm3VqYlCa+KOtqLY1PVFvhKhFR5hcwIMaHwySN21Q4Obv3kJAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:36:51.264230Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063830observed 73de2a7622802aa6f5b257af3c16c182...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:36:51.246721Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063830/manifest.jsonobserved 9c4322c5b1fe32f87a8ecf62cb7ebe26...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:51.228994Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063830/publication.mdobserved 74100c48e4b2f45dcf042aecfeb1d317...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:51.211161Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063830/publication.txtobserved d353f18248c305bf469f535ed0081de9...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. |
|---|