OT-2026-000084926
Publication integrity record
Three cup vacuum gripper, three zone face, three outlet manifold, two 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-2026-000084926) never changes.
Identity and time
| Publication number | OT-2026-000084926 · never reused |
|---|---|
| Internal UUID | 01a0ae99-43b6-76d1-92e7-4a134f4d7c69 · 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-2026-000084926 |
| Status | PUBLIC |
Content hashes
| Canonical text | 15d66d576e2b8c8960f9cf31c89499ad596daf8e67b34dec93881c7910d43343 |
|---|---|
| Markdown | c2343801c0c695043d33b8b438e8ea38fa282df02bd7e062b0192ff0495d416a |
| Publication page | bffb1d927a72f7523a5cbb7741499363e991925950873626052363f347aeafe1 |
| Manifest | 3e367ad2b1e878fd830b9cc1a77e74eedd23a70ab59482555d60b9e74d1265c8 |
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 | +/4s37uo9qBu+kgRZLEDtDadRJzu0BwIwm+sRPT7KgzBUfINnfVEM4ohlxAN1iRWECnYoTCC1teVokBbHbEHCQ== |
| 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
| 2026-09-17T09:54:54.812748Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084926observed bffb1d927a72f7523a5cbb7741499363...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:54.796435Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084926/manifest.jsonobserved 3e367ad2b1e878fd830b9cc1a77e74ee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:54.778981Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084926/publication.mdobserved c2343801c0c695043d33b8b438e8ea38...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:54.761732Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084926/publication.txtobserved 15d66d576e2b8c8960f9cf31c89499ad...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. |
|---|