OT-2026-000040119
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, two stage ejector, supply line pressure sensor, 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-2026-000040119) never changes.
Identity and time
| Publication number | OT-2026-000040119 · never reused |
|---|---|
| Internal UUID | 01a0ae79-26fe-78a2-9617-ce6c4c394fc6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:10.588850Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000040119 |
| Status | PUBLIC |
Content hashes
| Canonical text | d6090bfb4833ed4db795d715f2d62eceecd778830f5d2641ff28c6bd1d823103 |
|---|---|
| Markdown | 9c9a4b924c9067ca874d0fe0ca8260f3bab45d8f5ab65246626f72d41c34e96b |
| Publication page | 5929781e881ec0b447332af55b830b657b662d83c298fb58a3c2ba0de1e09fbc |
| Manifest | a618dbf3bebbe22edf6a486dc30d6dc2c123c37e819328bf7a58ea8894573f18 |
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 | 8XqjksnoJ5gP1ZzZYyeDLTnwUNDPSPXgFBCdQgU32pms5Prf1zWQ90NVu4dbnYHz88rbAurz6bfCw1jOYsXvBA== |
| 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
| 2026-09-17T11:18:59.185659Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040119observed 5929781e881ec0b447332af55b830b65...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:18:59.168769Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040119/manifest.jsonobserved a618dbf3bebbe22edf6a486dc30d6dc2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:59.152903Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040119/publication.mdobserved 9c9a4b924c9067ca874d0fe0ca8260f3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:59.137425Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040119/publication.txtobserved d6090bfb4833ed4db795d715f2d62ece...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. |
|---|