OT-2026-000014946
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, common isolation valve, two stage ejector, pulsed 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-2026-000014946) never changes.
Identity and time
| Publication number | OT-2026-000014946 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-d095-7206-b567-f4b7e44b70b6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:47.560717Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014946 |
| Status | PUBLIC |
Content hashes
| Canonical text | 347376b25926ed1fd20b9ba1b1ad3aed550a8d1f5b2a500f29a107f5d56f39b6 |
|---|---|
| Markdown | 6325378038f499d05a0ea0d60fc8235b7bee87a6db58584f48edc2606ac8a177 |
| Publication page | c71018a53a80a867c678cf391bfae7be3affc26cd17648992c1c8953f2b6560d |
| Manifest | 0c925672c7b125b6973d3abab72e71e91540b71caab03b2e165b604962266a0b |
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 | 3UUg8RsbgJisSlmcwBgbmqZFgeS3YBXqSgSG0vJH4ROo8tiMX1CEC3luLNOf0ZAXpTLMziI1AWoZUi2i35ovCA== |
| 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
| 2026-09-17T12:06:53.653661Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014946observed c71018a53a80a867c678cf391bfae7be...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:06:53.635080Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014946/manifest.jsonobserved 0c925672c7b125b6973d3abab72e71e9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:53.616579Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014946/publication.mdobserved 6325378038f499d05a0ea0d60fc8235b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:53.599038Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014946/publication.txtobserved 347376b25926ed1fd20b9ba1b1ad3aed...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. |
|---|