OT-2026-000084114
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, pump fed, 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-2026-000084114) never changes.
Identity and time
| Publication number | OT-2026-000084114 · never reused |
|---|---|
| Internal UUID | 01a0ae98-5b5f-7c5c-b970-0d2fdc220729 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:00:15.619216Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084114 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0063062a1d556925a21273f1a837b6da753880c2187c42afa2ae5ece3667dfe2 |
|---|---|
| Markdown | 4b80c4c6fc919d25a14c1757ecc82702ef2dc597932f264d84d6315dbf210a02 |
| Publication page | e2c2c9f8e1168fcc89fe7d8acf7afa1404985dd88f172ca2f50fd98f92c25fce |
| Manifest | 5ca6f1a4f42171c3ae71118d27d7c612419d22cfe2f97a84b50977968120cd49 |
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 | dhhtAYy7XQo2I+UtNQXw9/Jh7BJLm2C/neys6gm8/GGJv9SfEfafXt8Px0WFj6Kzf6ixhtVaDOVWbMDDRiMiBg== |
| 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
| 2026-09-17T09:55:52.332627Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084114observed e2c2c9f8e1168fcc89fe7d8acf7afa14...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:52.313226Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084114/manifest.jsonobserved 5ca6f1a4f42171c3ae71118d27d7c612...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:52.295455Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084114/publication.mdobserved 4b80c4c6fc919d25a14c1757ecc82702...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:52.275472Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084114/publication.txtobserved 0063062a1d556925a21273f1a837b6da...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. |
|---|