OT-2026-000065846
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, plant vacuum fed, supply line pressure sensor, vented 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-2026-000065846) never changes.
Identity and time
| Publication number | OT-2026-000065846 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-46fc-75fe-a78b-d3dbc44cda62 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:15.018480Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065846 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8454ab3b24535ae1e40ebda3355452ef5db7fa5ac98f1678674d9a349b4649bf |
|---|---|
| Markdown | 056cb841f5dcc14be070fb67fa918b0bd70dc63baf60c545ca0d4dc5a55e8969 |
| Publication page | c6695d84f40cf00ebce4647eeb6c25f8692d145b4a7d02f941187fb1211c9ec2 |
| Manifest | 85910d0888b99ba8b2a3752f0bdd5e378a7664db7e5f101c17b7e90a5831e3a0 |
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 | Y7JyspmNUW2MRXhVYE84bzS2HBUd1YmP98/FIMqlzjaVwlW7t7JTuQhSG9o6f4cFOZ+6ooMbozZDCUlR9SQ4Aw== |
| 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
| 2026-09-17T10:34:18.190816Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065846observed c6695d84f40cf00ebce4647eeb6c25f8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:34:18.172984Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065846/manifest.jsonobserved 85910d0888b99ba8b2a3752f0bdd5e37...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:18.156658Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065846/publication.mdobserved 056cb841f5dcc14be070fb67fa918b0b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:18.139304Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065846/publication.txtobserved 8454ab3b24535ae1e40ebda3355452ef...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. |
|---|