OT-2026-000051560
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, plant vacuum fed, manifold pressure sensor, 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-2026-000051560) never changes.
Identity and time
| Publication number | OT-2026-000051560 · never reused |
|---|---|
| Internal UUID | 01a0ae83-7c81-760e-b262-8db289f17cf2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:37:27.829082Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000051560 |
| Status | PUBLIC |
Content hashes
| Canonical text | 26017f670275975681c4de90b93929ada5f3e795d8920c73c0ad428c725a655a |
|---|---|
| Markdown | bc85e994449e89b0dca78f592238b5a2b94f189b95d17723cf1abeec237a9d97 |
| Publication page | e227f4493084526958181b69e3def61c907b489cc9106b91ca7d2154fdff747c |
| Manifest | 373d81e772b2879ba4f7a906844b5f10bc9e64a326872c962df6923999706e86 |
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 | yRDXn2dbiOyU6GoMBFHyPJv3fUl9wf8vvIwshUVkAAXpGkkQP4i4GOGvGWHeLxZC/FtELFKApZ80zgFU2DduDw== |
| 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
| 2026-09-17T10:58:23.841454Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051560observed e227f4493084526958181b69e3def61c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:58:23.823000Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051560/manifest.jsonobserved 373d81e772b2879ba4f7a906844b5f10...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:23.803720Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051560/publication.mdobserved bc85e994449e89b0dca78f592238b5a2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:23.786735Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051560/publication.txtobserved 26017f670275975681c4de90b93929ad...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. |
|---|