OT-2026-000091327
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three outlet manifold, three stage ejector, pressure sensor per zone, 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-2026-000091327) never changes.
Identity and time
| Publication number | OT-2026-000091327 · never reused |
|---|---|
| Internal UUID | 01a0ae9c-f16c-775d-ae45-555e0fd2aa8f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:05:16.158740Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000091327 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0f9b635a922354f4b3c41a20c55a2c75a0239cb9f4b060fa215acb9c4b63cba6 |
|---|---|
| Markdown | 128ab7a552ad17b55815dd7a4e910908d5dab3d5520c2d20fd250fd9427cea09 |
| Publication page | 9333eeeb98ebb381389ded05435142dff11080e7c18ce4abe06947474ab0ef8b |
| Manifest | f702571c5f469d5fd921d6794ac045376b628f9895d3d04470ace663e5163327 |
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 | r24Aag2SMUe14H9vJ+LUSTcx9zJBUIUtO7QFZ3BU5HRR2VuHbkt9MrtYAgCOgn6r2mCsSqIpFP199mR+IGO4Cg== |
| 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
| 2026-09-17T09:43:31.907639Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000091327observed 9333eeeb98ebb381389ded05435142df...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:43:31.889657Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000091327/manifest.jsonobserved f702571c5f469d5fd921d6794ac04537...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:43:31.872169Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000091327/publication.mdobserved 128ab7a552ad17b55815dd7a4e910908...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:43:31.852995Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000091327/publication.txtobserved 0f9b635a922354f4b3c41a20c55a2c75...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. |
|---|