OT-2026-000051190
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, three stage ejector, vented 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-2026-000051190) never changes.
Identity and time
| Publication number | OT-2026-000051190 · never reused |
|---|---|
| Internal UUID | 01a0ae83-273f-7ecf-b8e6-7cd955d500a0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:37:05.998905Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000051190 |
| Status | PUBLIC |
Content hashes
| Canonical text | 444f16bed62a3ffb01a802310c91e1f1a6a2e6cf5f011c9c0652adbc81c65e99 |
|---|---|
| Markdown | 2c27d875f13d152b5cf0d5c60fa4f2b0b2765b2d00e5d45b7c87db46f6b1d13f |
| Publication page | 940b30ba16feb4a0ddac693ccbd191eef94c4d6db9c534a46ab806ece2a9596c |
| Manifest | fbe3d772a529089354226dcbffebbd03fd9f144eb023a0e14c1443da078a8345 |
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 | lGyrCrA5pzo9nH/Ar3pGdMh6yUtzU/RvFDQli79yOFnomyXimHuTDrNrPvhWWXHGQ40XTafsgmOBnrf8kHFvDw== |
| 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
| 2026-09-17T10:58:58.043047Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051190observed 940b30ba16feb4a0ddac693ccbd191ee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:58:58.021747Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051190/manifest.jsonobserved fbe3d772a529089354226dcbffebbd03...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:58.002352Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051190/publication.mdobserved 2c27d875f13d152b5cf0d5c60fa4f2b0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:57.983316Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051190/publication.txtobserved 444f16bed62a3ffb01a802310c91e1f1...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. |
|---|