OT-2026-000014512
Publication integrity record
Two bellows cup vacuum gripper, two 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-2026-000014512) never changes.
Identity and time
| Publication number | OT-2026-000014512 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-b27b-7da3-af22-c3990f709f0a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:39.853300Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014512 |
| Status | PUBLIC |
Content hashes
| Canonical text | 92495c140832b2b3eb341d7427794b8fbcc1e1fd0dc684f4580e219700f651ef |
|---|---|
| Markdown | b00134182e7ca2ec97e32f2595af1111044a78d1b37c7ddbf82a6a1ef216a896 |
| Publication page | 4437d7e4de82dd3d70ccd919a1305a7f80aaa3f700368a3dd0f5a547da1fabd5 |
| Manifest | 253601f1daf1cd2872fb1c3b9bf9300986a1fe96f0ec84905ec300f1365937ba |
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 | gpgKOsZXVNxHcvtgTgJGsNR+geuLIaB8czOXgDEudy9poKoaFPu/jRI8LVosP6hRBNCS7t/lArIx9GF9eHyOAA== |
| 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
| 2026-09-17T12:10:20.679398Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014512observed 4437d7e4de82dd3d70ccd919a1305a7f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:10:20.657827Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014512/manifest.jsonobserved 253601f1daf1cd2872fb1c3b9bf93009...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:20.635813Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014512/publication.mdobserved b00134182e7ca2ec97e32f2595af1111...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:20.614907Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014512/publication.txtobserved 92495c140832b2b3eb341d7427794b8f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:24.184709Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014512observed 4437d7e4de82dd3d70ccd919a1305a7f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:24.164939Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014512/manifest.jsonobserved 253601f1daf1cd2872fb1c3b9bf93009...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:24.147949Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014512/publication.mdobserved b00134182e7ca2ec97e32f2595af1111...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:24.129901Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014512/publication.txtobserved 92495c140832b2b3eb341d7427794b8f...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. |
|---|