OT-2026-000099362
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, two stage ejector, manifold pressure sensor, sustained blow-off 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-2026-000099362) never changes.
Identity and time
| Publication number | OT-2026-000099362 · never reused |
|---|---|
| Internal UUID | 01a0aea2-c972-71b8-ba1b-e43368832b22 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:39.138466Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099362 |
| Status | PUBLIC |
Content hashes
| Canonical text | a026bd44c6a7aa01099e7ef1be3b1b062040072f204a77865330a0b52669c42e |
|---|---|
| Markdown | df7c93b9bff67aa25c9bfb985fc1f3e197388c8bf91356b911225330cee6e198 |
| Publication page | 4a76f2807f06a877098872c8c705cf263013783ca5e19c10b2b7cb0c888f4fe1 |
| Manifest | fe7b60ee8007781bdae11cb1565bdafac36a0d902eec55ed9d99395b4ca1ea7f |
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 | 3SbtZWVPQdVctPSOJo1+iIwoo3XNlN2a69RXerAPSTpSYvjhz0u6shM7VRe2/LP+zdylz351r1vimQ8fnppfDA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:29:06.940349Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099362observed 4a76f2807f06a877098872c8c705cf26...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:29:06.923648Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099362/manifest.jsonobserved fe7b60ee8007781bdae11cb1565bdafa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:06.905368Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099362/publication.mdobserved df7c93b9bff67aa25c9bfb985fc1f3e1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:06.887004Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099362/publication.txtobserved a026bd44c6a7aa01099e7ef1be3b1b06...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. |
|---|