OT-2026-000066694
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, 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-2026-000066694) never changes.
Identity and time
| Publication number | OT-2026-000066694 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-ce42-7294-8620-ccab56e5c53d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:49.649149Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066694 |
| Status | PUBLIC |
Content hashes
| Canonical text | 14472a03f0694c9d2efa3f8bad82c5930863afb97f0c2f22400842dd737f8fc7 |
|---|---|
| Markdown | ea512b5d2ada0a54d6ef167c56b09c35ee80e5297b3fdf15915d7859e897630c |
| Publication page | 465a759cda104e6418b20dbe723950f45048ff99636c748187e1a44491ac4413 |
| Manifest | f81dca937387847a798505b5e918c56962c75be282223fad870515ec773146fa |
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 | mL46V+fCkztguL9wJS8l5BCM+s2kO5MPUzezTuFn+esvFe2X63U7+NRJZ+VxffLtjiNDRsMJUwDsLkNnfu8bBw== |
| 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
| 2026-09-17T10:33:04.022178Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066694observed 465a759cda104e6418b20dbe723950f4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:04.003893Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066694/manifest.jsonobserved f81dca937387847a798505b5e918c569...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:03.965956Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066694/publication.mdobserved ea512b5d2ada0a54d6ef167c56b09c35...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:03.930857Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066694/publication.txtobserved 14472a03f0694c9d2efa3f8bad82c593...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. |
|---|