OT-2026-000085034
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, single stage ejector, sustained 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-2026-000085034) never changes.
Identity and time
| Publication number | OT-2026-000085034 · never reused |
|---|---|
| Internal UUID | 01a0ae99-43b8-7294-b12a-2bbf064852c0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:15.103896Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085034 |
| Status | PUBLIC |
Content hashes
| Canonical text | 83659d71f7389abbeaca54718ef86a4013d3268094a3df58f02512396f8c74b0 |
|---|---|
| Markdown | 3d1a7578ac1479e279e2ffbefa4f9efda79bbb78740ca3c590aa7219523a01a6 |
| Publication page | fad7937a78d5e1c2646bc4fb9d38ee81a93370324458bb5d357cd138ed3ceac6 |
| Manifest | 3b1f0cac256ab6f18ef7a0202727445f86fcf96ca89209b2f116969ce5fd55fe |
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 | AFJlczEn8bnwr4se7Iey9csmCEtku/ZJ4Pv82ZlTQPQdPruJMjrODNHTtZLFdHUHI448MPNw4it9+D8LyFGVAQ== |
| 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
| 2026-09-17T09:55:02.838436Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085034observed fad7937a78d5e1c2646bc4fb9d38ee81...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:02.820495Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085034/manifest.jsonobserved 3b1f0cac256ab6f18ef7a0202727445f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:02.802810Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085034/publication.mdobserved 3d1a7578ac1479e279e2ffbefa4f9efd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:02.784567Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085034/publication.txtobserved 83659d71f7389abbeaca54718ef86a40...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. |
|---|