OT-2026-000032279
Publication integrity record
Foam pad vacuum gripper, four zone face, four outlet manifold, three 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-2026-000032279) never changes.
Identity and time
| Publication number | OT-2026-000032279 · never reused |
|---|---|
| Internal UUID | 01a0ae75-106d-74ad-b373-2f8917c2196e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:42.658092Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000032279 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8861390fd4de9986b093a22f451de6296d39ee8319ac16c92b1f627ca4abd464 |
|---|---|
| Markdown | 9c8a795e8f085b9c966dd0b68fe6bbd46910458168736a8be87ca8f366e92de8 |
| Publication page | eb8d480c37ea0b692fc64ff5206ce8a6a0b314784f0c4d7b16d43b930279d004 |
| Manifest | 0701b75ff2dee3546db05f056e808adfdc87f9aaf7855afb176e68a382d26f73 |
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 | IE10or8gUk1lpr2gB6ePB3qmCEqFpef6DYC5DLS1FvA08qzz7XvxjXafj9E+NHkp+KYytSrzVuo5gB0GkYLdDQ== |
| 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
| 2026-09-17T11:33:05.997147Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032279observed eb8d480c37ea0b692fc64ff5206ce8a6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:33:05.975611Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032279/manifest.jsonobserved 0701b75ff2dee3546db05f056e808adf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:33:05.916799Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032279/publication.mdobserved 9c8a795e8f085b9c966dd0b68fe6bbd4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:59.968688Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032279/publication.txtobserved 8861390fd4de9986b093a22f451de629...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. |
|---|