OT-2026-000098351
Publication integrity record
Foam pad vacuum gripper, four zone face, four outlet manifold, plant vacuum fed, 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-2026-000098351) never changes.
Identity and time
| Publication number | OT-2026-000098351 · never reused |
|---|---|
| Internal UUID | 01a0aea1-e965-77b9-baeb-bc08d8b346cc · 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-2026-000098351 |
| Status | PUBLIC |
Content hashes
| Canonical text | d8aca1c76177b101c55b814de48fd0f25713b5ebc33fdc205716de8e6a0aeecb |
|---|---|
| Markdown | 69ffff12a630b13b1ca0024a37a0cdf3c2bcce3c50efba002291e0c7547b2742 |
| Publication page | b0af3089ea55c76a22b6df64026abe7f5872570c53d9c132a1aed8945f4b8315 |
| Manifest | b9cf066b8bedfa298be7a6952171833e899b974321002b47170aa13a3eda6da4 |
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 | poj+l0s3xrvGtgjHE+FLUviQkDrKd/gruvfOwQ970LoN02dXCammGqWvfRynv2k65T9a9cezILxR8AYyLV9JAg== |
| 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
| 2026-09-17T09:31:34.280725Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098351observed b0af3089ea55c76a22b6df64026abe7f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:31:34.262674Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098351/manifest.jsonobserved b9cf066b8bedfa298be7a6952171833e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:34.242621Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098351/publication.mdobserved 69ffff12a630b13b1ca0024a37a0cdf3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:34.221512Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098351/publication.txtobserved d8aca1c76177b101c55b814de48fd0f2...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. |
|---|