OT-2026-000099269
Publication integrity record
Foam pad vacuum gripper, two zone face, six outlet manifold, single 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-2026-000099269) never changes.
Identity and time
| Publication number | OT-2026-000099269 · never reused |
|---|---|
| Internal UUID | 01a0aea2-8289-78bf-b49c-b15e73225d9b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:20.980080Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099269 |
| Status | PUBLIC |
Content hashes
| Canonical text | ca31abcc488d13a528e70043cdecd50ab8d0703ebe9039e01164b911f33840ab |
|---|---|
| Markdown | c5c5714f81e7d86bd7660a088412e519faed070bb268cccce3e8430c4731778f |
| Publication page | fb48eeb885334500163375bf75b5d86217efb38d98735083a55f726f1f4aa0e6 |
| Manifest | cd7059c4c15065e81c515b7fd553df5b74f978e90b830224794c30ae2fef560a |
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 | aCJvKdZl/h9qMUtU/sXpILsONYRR5zYnMBGJTn1lu6KcCdPmTjhuTXSkM84DHnq7NBxn/acu4949vhoDi0dNCw== |
| 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
| 2026-09-17T09:30:42.976678Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099269observed fb48eeb885334500163375bf75b5d862...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:42.957585Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099269/manifest.jsonobserved cd7059c4c15065e81c515b7fd553df5b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:42.938477Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099269/publication.mdobserved c5c5714f81e7d86bd7660a088412e519...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:42.918033Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099269/publication.txtobserved ca31abcc488d13a528e70043cdecd50a...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. |
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