OT-2026-000040302
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, three stage ejector, manifold pressure sensor, pulsed blow-off after set-down
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-2026-000040302) never changes.
Identity and time
| Publication number | OT-2026-000040302 · never reused |
|---|---|
| Internal UUID | 01a0ae79-2700-767a-be93-54602773c376 · 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-2026-000040302 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9b7764e9319bb071f47d8658392919111270dcfd8b842e9201731e2e728de991 |
|---|---|
| Markdown | 2922feb7303981b3bcd1b7ea678925fadeb21b0c01ef9ae0954aea11dcd47489 |
| Publication page | 346081762e18c14a47ebc9485a6150ba7ec592963a1afc52d9c7f407960d50e7 |
| Manifest | 24d40bd376f0f047f42b3eb9dc8a3645dabe59584d53c4de8c7678a370b74071 |
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 | 39D5daJZIEZStzQ4FmYth8gZhk05BC6TG7RvLWRAKQ1M9kgOPCNgV7wtq2VIWTJoQzSrAJUT5JiF5apBkI12CA== |
| 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
| 2026-09-17T11:19:17.866046Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040302observed 346081762e18c14a47ebc9485a6150ba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:19:17.846183Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040302/manifest.jsonobserved 24d40bd376f0f047f42b3eb9dc8a3645...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:17.823940Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040302/publication.mdobserved 2922feb7303981b3bcd1b7ea678925fa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:17.800960Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040302/publication.txtobserved 9b7764e9319bb071f47d865839291911...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. |
|---|