OT-2026-000043759
Publication integrity record
Foam pad vacuum gripper, two zone face, six outlet manifold, single stage ejector, manifold 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-2026-000043759) never changes.
Identity and time
| Publication number | OT-2026-000043759 · never reused |
|---|---|
| Internal UUID | 01a0ae7b-d676-7b2c-b655-76a95b1e0858 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:06.584190Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000043759 |
| Status | PUBLIC |
Content hashes
| Canonical text | dcd10d9714eeb28c5f592fcc09ab779d594b54206ca6260116cd141f5f407fc1 |
|---|---|
| Markdown | 034e300ce6cac95624fbc3eab13222d90830f9445ecff9c8bcd47d00a39de0ab |
| Publication page | d4aeb8bac9405039ccfa84fd606a53f0faf7071a808c2516bee2b1489fc59432 |
| Manifest | 14aeff86b975b32c78d93dce7c071acf9b542065aa391e87db702c743489ed21 |
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 | ZTX00zYqoSP2ZIArOLDeI+W+BcTzHByqeuOir7QmfopJwrPq9/EC1Q2zbatbkU/gGjEa3sgQXPnJM6eeaMViAA== |
| 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
| 2026-09-17T11:12:02.609985Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043759observed d4aeb8bac9405039ccfa84fd606a53f0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:12:02.592014Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043759/manifest.jsonobserved 14aeff86b975b32c78d93dce7c071acf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:12:02.574587Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043759/publication.mdobserved 034e300ce6cac95624fbc3eab13222d9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:12:02.554168Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043759/publication.txtobserved dcd10d9714eeb28c5f592fcc09ab779d...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. |
|---|