OT-2026-000035178
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, single stage ejector, supply line pressure sensor, pulsed blow-off after 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-2026-000035178) never changes.
Identity and time
| Publication number | OT-2026-000035178 · never reused |
|---|---|
| Internal UUID | 01a0ae76-6a1e-749b-8e21-dc57df1f93ab · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:11.150702Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035178 |
| Status | PUBLIC |
Content hashes
| Canonical text | 62b329c941799f1e2d793d53939f977ea1c53ad4620fd640e2c0348bfe092387 |
|---|---|
| Markdown | 6eed52ef60843919a53b1dcc9e0538545bad49d5bfb06775bb776653fd7f5060 |
| Publication page | 677a1509662b4325e6f983368eb6fd6fc441fd616ed0a40138b1b59fd38196a7 |
| Manifest | 2d7cc54450a9469d75e3958845fa601464de76f153e4ee928e13d00c8350d61e |
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 | GWewN7y6I1BAkR2/bOLLnIzegOHR+UjEXw1ZMT27alW32HKRNRprwzzw9osHH12DV7S1palQjKI84lAybmcNDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:28:17.691016Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035178observed 677a1509662b4325e6f983368eb6fd6f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:28:17.668212Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035178/manifest.jsonobserved 2d7cc54450a9469d75e3958845fa6014...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:17.647954Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035178/publication.mdobserved 6eed52ef60843919a53b1dcc9e053854...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:17.627964Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035178/publication.txtobserved 62b329c941799f1e2d793d53939f977e...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. |
|---|