OT-2026-000066787
Publication integrity record
Foam pad vacuum gripper, three zone face, common isolation valve, two stage ejector, pressure sensor per zone, 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-2026-000066787) never changes.
Identity and time
| Publication number | OT-2026-000066787 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-ce43-7335-9815-c59a1b75ea7b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:49.649149Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066787 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3d466ccd87bba4da697aaaf12d8641ba38f7e838531d1d70a93e90f3d729b90f |
|---|---|
| Markdown | 2c63473ae7e81b5d30af902bf85afd72738c95b6bc9749a9fc9e9c2bc6afd04b |
| Publication page | f8dc83112f94c5a3b5b9c48316e5d3f88d5a6b59a838ed2f90e8fb479d5c8db0 |
| Manifest | 67f3081c02d3dc268eaf05f3aae7efa4656b5dff6f45855aba9ad8194cbd9a7c |
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 | 5c5Bsp1xOdNwbu2yrIVCLoJe11QlyfxmuxDAN7hi6a9rX58hfZdpx0hJuw54QWiwV0+Lnc/rt2EFoQAvkyjHCg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:33:12.618887Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066787observed f8dc83112f94c5a3b5b9c48316e5d3f8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:12.601749Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066787/manifest.jsonobserved 67f3081c02d3dc268eaf05f3aae7efa4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:12.581634Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066787/publication.mdobserved 2c63473ae7e81b5d30af902bf85afd72...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:12.562194Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066787/publication.txtobserved 3d466ccd87bba4da697aaaf12d8641ba...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. |
|---|