OT-2026-000023463
Publication integrity record
Foam pad vacuum gripper, two zone face, three outlet manifold, three stage ejector, 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-2026-000023463) never changes.
Identity and time
| Publication number | OT-2026-000023463 · never reused |
|---|---|
| Internal UUID | 01a0ae70-7269-7bcc-9d12-0e268d3630d9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:40.056870Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000023463 |
| Status | PUBLIC |
Content hashes
| Canonical text | 405249d3eb5582c233af37fe42f3c45fdc8e03be8f731626d169d433b529b86e |
|---|---|
| Markdown | d1d6982a4649a7590c4d9f371c80fb09dd5c2fed19526489128398cd45ebfb9e |
| Publication page | 4cae5a0c3fe84b23077ba4328263a7236467aea5eb6b3d598d735881e0fb5b70 |
| Manifest | c5fc181d1c8e96590f9db08acb7808421c876c8114a55250f4b968d60ed6af8d |
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 | PX6rCe8HbuEOP1L/s01sNOHJaEt7cjHPxo2UAaz2WsEi9Utk69en9Vbr5XptBshvthopDCSciG+RtqxbtduuBg== |
| 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
| 2026-09-17T11:51:41.033872Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023463observed 4cae5a0c3fe84b23077ba4328263a723...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:51:41.016850Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023463/manifest.jsonobserved c5fc181d1c8e96590f9db08acb780842...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:51:40.998702Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023463/publication.mdobserved d1d6982a4649a7590c4d9f371c80fb09...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:51:40.980717Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023463/publication.txtobserved 405249d3eb5582c233af37fe42f3c45f...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. |
|---|