OT-2026-000034223
Publication integrity record
Foam pad vacuum gripper, three zone face, two stage ejector, supply line pressure sensor, pulsed blow-off before set-down, on a tool changer
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-2026-000034223) never changes.
Identity and time
| Publication number | OT-2026-000034223 · never reused |
|---|---|
| Internal UUID | 01a0ae75-df0d-7318-8e7a-e2e2d2b0f1a0 · 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-2026-000034223 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1108ef753883c4bbaba9eaf0faa501ee9a89014a6ba4fb496fdd2977c307692b |
|---|---|
| Markdown | 66b973a52c402747bc31efc622f40da84bd21adf76d72a5aa38bc464cb447a84 |
| Publication page | 83b6c6c06a9db4daebbd4ae44822eca2a8069d4ed621b84ecbc724b4cbae2112 |
| Manifest | 732a56cba4fc38b19a7c93bbd2ffdc1f7af3268f4dcab52337c8da37143cf4c3 |
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 | 0ib7MLKD5e9753JwFVPBnlNifjQ6+6Z5AoYHKQoME8TZ9sURPLO3nTgJUqoRoI6np7XugBk136Iih6n7uW6sDA== |
| 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
| 2026-09-17T11:30:46.399090Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034223observed 83b6c6c06a9db4daebbd4ae44822eca2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:30:46.381846Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034223/manifest.jsonobserved 732a56cba4fc38b19a7c93bbd2ffdc1f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:46.363901Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034223/publication.mdobserved 66b973a52c402747bc31efc622f40da8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:46.344651Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034223/publication.txtobserved 1108ef753883c4bbaba9eaf0faa501ee...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. |
|---|