OT-2026-000065187
Publication integrity record
Foam pad vacuum gripper, two zone face, per zone isolation, three 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-2026-000065187) never changes.
Identity and time
| Publication number | OT-2026-000065187 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-1df9-77cf-84b1-6f6c62ae34c4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:04.519862Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065187 |
| Status | PUBLIC |
Content hashes
| Canonical text | 19677e621d8fce4d187b54062b9a97bcf4a9a593dd784d7658f05f212fa98e2f |
|---|---|
| Markdown | 726e38dba0cc7158a0f647a84232d88a8bdfef5c2041cf5cd627ce4a2657def2 |
| Publication page | 0329c7faaeafbaa81b222c0047485710d85f6b7cd6bc861fd0ef9b305d23eda0 |
| Manifest | fd5c643a7099795892f68c17121a99df0704fc00f9a7cd0aa326bd5575f6b59f |
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 | sn1ZBOK35EFolgKViUY8cgdcT9KkRpHkA8/6ed1jjI+OLoGoDCBCNTsm5D90Dip+wT48/5XaEIxZ8dFFc9DzAg== |
| 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
| 2026-09-17T10:35:01.963196Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065187observed 0329c7faaeafbaa81b222c0047485710...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:35:01.943738Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065187/manifest.jsonobserved fd5c643a7099795892f68c17121a99df...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:01.925580Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065187/publication.mdobserved 726e38dba0cc7158a0f647a84232d88a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:01.906833Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065187/publication.txtobserved 19677e621d8fce4d187b54062b9a97bc...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. |
|---|