OT-2026-000097256
Publication integrity record
Three bellows cup vacuum gripper, three zone face, per zone isolation, two stage ejector, supply line pressure sensor, sustained blow-off before set-down
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-2026-000097256) never changes.
Identity and time
| Publication number | OT-2026-000097256 · never reused |
|---|---|
| Internal UUID | 01a0aea1-01ca-70a2-9a11-18fc2a008f0e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:42.488246Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097256 |
| Status | PUBLIC |
Content hashes
| Canonical text | fa4893fd85dd6d33118ba716eeb6756e62b1e3ee18031eabb8730e68bb94ba81 |
|---|---|
| Markdown | f4df3193b15207f06cde0a057ecadd70916e16e0d700d3f9fdf9df8dd20927af |
| Publication page | a5ee53172dcca79acf041f678470eb36a05063283d1b5eb58c45dbe08442aff6 |
| Manifest | 2dac060734c518725145df6182600004f318d88f603cd82092f584aa7f77514c |
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 | liGfv89oz4oWowkUzhM1LPHGsN71VCV5AWp7H/fs0sKO3MW+rR37BgWa8jp6VfUj1jEyMIUfEoZWY/mEnXMpAQ== |
| 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
| 2026-09-17T09:33:30.667851Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097256observed a5ee53172dcca79acf041f678470eb36...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:30.650149Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097256/manifest.jsonobserved 2dac060734c518725145df6182600004...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:30.632388Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097256/publication.mdobserved f4df3193b15207f06cde0a057ecadd70...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:30.614093Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097256/publication.txtobserved fa4893fd85dd6d33118ba716eeb6756e...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. |
|---|