OT-2026-000098204
Publication integrity record
Foam pad vacuum gripper, three zone face, four outlet manifold, two 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-2026-000098204) never changes.
Identity and time
| Publication number | OT-2026-000098204 · never reused |
|---|---|
| Internal UUID | 01a0aea1-e964-7c7d-8fd8-ba983a31e797 · 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-2026-000098204 |
| Status | PUBLIC |
Content hashes
| Canonical text | ccb33a55fa271f732e41b9b16d2c1fcb491098af496a34f5686591902196891e |
|---|---|
| Markdown | 6273c417f5c6167dc81d87e497daa6ffcc329f26165c715a582542a76fcefddd |
| Publication page | 752e94ea49a84d8330b40205d0ec2b295461fa9c677126be4b6da3fda66caac9 |
| Manifest | a00639880409f2e4567cf1270a5c1d4f6cbdf97c142ace1ee8f3f1095661822f |
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 | UKjCFho3nGZNSeoqZXsmx1tA+P3yiPV5Zcys2u52ROw+j1k0bwWmTsU7AiKyv7t4MqDFJp8RDLwV8cClFo70BA== |
| 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
| 2026-09-17T09:31:21.920279Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098204observed 752e94ea49a84d8330b40205d0ec2b29...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:31:21.902885Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098204/manifest.jsonobserved a00639880409f2e4567cf1270a5c1d4f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:21.885703Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098204/publication.mdobserved 6273c417f5c6167dc81d87e497daa6ff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:21.868439Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098204/publication.txtobserved ccb33a55fa271f732e41b9b16d2c1fcb...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. |
|---|