OT-2026-000076666
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, plant vacuum fed, manifold pressure sensor, vented before 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-2026-000076666) never changes.
Identity and time
| Publication number | OT-2026-000076666 · never reused |
|---|---|
| Internal UUID | 01a0ae94-b06f-7863-8aad-0a0bc06494d8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:56:15.236414Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000076666 |
| Status | PUBLIC |
Content hashes
| Canonical text | c12642d3a0d99b98ba430a6b561ec6476d32123773c66f35d052d4e69152e313 |
|---|---|
| Markdown | f6b9c2dc26fdcb6d3f0382f719e21edfcb3a609b46f742f92ded72b46b9ba569 |
| Publication page | 83180c34781d0e5ea40af8328ee263a0b551f1d279c936fcb4a05e5135666d3e |
| Manifest | fddafb277ab2569af5a60a620f1418fb20db25a5f13fae12fb2ecf63b0c39383 |
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 | GNVrZ6vDwFhqPww9wZ7KEZPi/s1wWXL2p3ThfoxAB2iKltkYqBLHyxXg1xgUUkmvbDYkAWmvgtJJmE5jH1wmAQ== |
| 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
| 2026-09-17T10:09:24.774068Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076666observed 83180c34781d0e5ea40af8328ee263a0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:09:24.755824Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076666/manifest.jsonobserved fddafb277ab2569af5a60a620f1418fb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:09:24.734941Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076666/publication.mdobserved f6b9c2dc26fdcb6d3f0382f719e21edf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:09:24.712649Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076666/publication.txtobserved c12642d3a0d99b98ba430a6b561ec647...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. |
|---|