OT-2026-000025037
Publication integrity record
Two cup vacuum gripper, two outlet manifold, three stage ejector, supply line pressure sensor, sustained 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-2026-000025037) never changes.
Identity and time
| Publication number | OT-2026-000025037 · never reused |
|---|---|
| Internal UUID | 01a0ae71-2728-710d-8b2d-7b5ba916e101 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:26.329747Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000025037 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8dc4f15992e5a06809307d2ce9e154b3c9ba81357abca2acf80d6ccc3421d0be |
|---|---|
| Markdown | 8d948a56ca703dd17fd217d5b652a0449dea16f0a17326400a0103acc69da51c |
| Publication page | baf662a8c6a68a95b96b7b312df5f66747a76ff116c66b4303d93fac9df40c4b |
| Manifest | 43916f4153e80831623006f83cffe7735e8446d0dc134decd543124b5d9c9dff |
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 | YKIIH78XiHVb2ydei/dfJxGQ1wdTENVdZ5SpY76hbimMHfnpFoTFBowbLJEGYWrczSq83CIulms4+WTmGOppAQ== |
| 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
| 2026-09-17T11:48:26.574648Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025037observed baf662a8c6a68a95b96b7b312df5f667...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:48:26.558187Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025037/manifest.jsonobserved 43916f4153e80831623006f83cffe773...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:26.541272Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025037/publication.mdobserved 8d948a56ca703dd17fd217d5b652a044...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:26.524190Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025037/publication.txtobserved 8dc4f15992e5a06809307d2ce9e154b3...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. |
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