OT-2026-000098433
Publication integrity record
Foam pad vacuum gripper, two zone face, six outlet manifold, three stage ejector, supply line 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-2026-000098433) never changes.
Identity and time
| Publication number | OT-2026-000098433 · never reused |
|---|---|
| Internal UUID | 01a0aea1-e965-7a72-b10a-d99c5acab61b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:41.837875Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098433 |
| Status | PUBLIC |
Content hashes
| Canonical text | 085b2936eeb9f768e668cf47bb049233d677cca354efbd9ede15b5accdca0a33 |
|---|---|
| Markdown | f5430cdd4e21f6ed7ec249f2628d1ec85f972378d96c69986c0b5b580f0c1b2a |
| Publication page | e94acf7095046d66633fec5e4486074d67e15e21903a449f49fc1ace28cad678 |
| Manifest | 18678595be844707b0032471449fed7eac07894545614bc153e7a48df37638f9 |
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 | kRLhUVgMO6P6nsSsAon0iVIdr6GchWucAvsFsSnfuUWo5TkSXNLhdh3LF0dpiM7aHydt/AAaf0D4FRI/xLLqCw== |
| 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
| 2026-09-17T09:32:17.308124Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098433observed e94acf7095046d66633fec5e4486074d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:32:17.292013Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098433/manifest.jsonobserved 18678595be844707b0032471449fed7e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:17.274443Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098433/publication.mdobserved f5430cdd4e21f6ed7ec249f2628d1ec8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:17.257935Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098433/publication.txtobserved 085b2936eeb9f768e668cf47bb049233...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. |
|---|