OT-2026-000034323
Publication integrity record
Three cup vacuum gripper, three zone face, three stage ejector, supply line pressure sensor, pulsed blow-off before 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-2026-000034323) never changes.
Identity and time
| Publication number | OT-2026-000034323 · never reused |
|---|---|
| Internal UUID | 01a0ae75-df0e-74c0-835f-a1d78deb8f1b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:35.550760Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034323 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7bfec2cec71c36a9ea689011755a70ad55a40460522ded8ea61db902e23c8683 |
|---|---|
| Markdown | 0d680af532b606a82b5164236cc54c5e5a7de7bc3d46538c5c88702a8fb4ff04 |
| Publication page | 8d935ae06d112b5fd74c9c9e031cdca4268ea18c280546589bc19d2a47fbd3e6 |
| Manifest | ea4c23ac8f02efadc5c4788fcb1111b978b8c7dd4ac645e7aa708d90c3485ad2 |
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 | EnG+P/Oc937hbTk/Eok5/v+ETayWxrAaOmGay2eueBe0+yWjNEFHYFVelxagaa1JLBwMCEDFKLwJ6fAkRw79CA== |
| 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
| 2026-09-17T11:31:01.047180Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034323observed 8d935ae06d112b5fd74c9c9e031cdca4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:31:01.029721Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034323/manifest.jsonobserved ea4c23ac8f02efadc5c4788fcb1111b9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:01.011504Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034323/publication.mdobserved 0d680af532b606a82b5164236cc54c5e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:00.995879Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034323/publication.txtobserved 7bfec2cec71c36a9ea689011755a70ad...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. |
|---|