OT-2026-000044910
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, three stage ejector, supply line pressure sensor, sustained blow-off after 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-2026-000044910) never changes.
Identity and time
| Publication number | OT-2026-000044910 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-911c-75a6-9c33-11c264dee18e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:54.474009Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000044910 |
| Status | PUBLIC |
Content hashes
| Canonical text | edf0c0d54e64367455e1fd8ca513cac72ef7309b1268e2b1dee36c16377f8236 |
|---|---|
| Markdown | 247084f1eb0656b5fca5de774b859bbfdbfe97a3dcd93a8fda41500dc069a765 |
| Publication page | cca3c3ee840fce6f857cd610dd29eae90b2a4c256c9f36cf4290c95cf08296ae |
| Manifest | 185700a0783017d669738445d9c0083966d410601fb5722e96047eef9295c30d |
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 | tT+IbayIUj524NgOwINfHhuqY8zHlfM86l1rO0aeML1pFtpITHntAXubY+OOeAOhIh8le7IRerJpMD6urbIwAQ== |
| 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
| 2026-09-17T11:11:34.772056Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044910observed cca3c3ee840fce6f857cd610dd29eae9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:11:34.753507Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044910/manifest.jsonobserved 185700a0783017d669738445d9c00839...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:11:34.733694Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044910/publication.mdobserved 247084f1eb0656b5fca5de774b859bbf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:11:34.714723Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044910/publication.txtobserved edf0c0d54e64367455e1fd8ca513cac7...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. |
|---|