OT-2026-000045040
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, plant vacuum fed, pulsed 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-2026-000045040) never changes.
Identity and time
| Publication number | OT-2026-000045040 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-f767-776f-a452-fc4bb4a4a135 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:20.545172Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045040 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0541ee824e7bd404b6e5f27d92281eceb094aaebe23f8e0cdf74c4873a82f43a |
|---|---|
| Markdown | 2fa607d043276e6d264770cc29e2d91d34b9b2e8c35431d7b551bf22d62ea58e |
| Publication page | 73653ec2c9c6f3e88bc262025ec6284bab3ccb6bd6c8bb282fc3de934c7bbf3c |
| Manifest | 054562ca0bc9d4eee7bd31fdf75ed8fe23948194def49f646243516ecd2339fc |
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 | 6KeyuwSNvXw5kkkAw9V/qR6D78DujPyp3LK5WCuGVtNped6edSOo2bsETq0G0zjaeMZc9/ACNip86OkqwmbrAA== |
| 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
| 2026-09-17T11:10:03.499176Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045040observed 73653ec2c9c6f3e88bc262025ec6284b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:10:03.474944Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045040/manifest.jsonobserved 054562ca0bc9d4eee7bd31fdf75ed8fe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:03.456448Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045040/publication.mdobserved 2fa607d043276e6d264770cc29e2d91d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:03.434473Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045040/publication.txtobserved 0541ee824e7bd404b6e5f27d92281ece...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. |
|---|