OT-2026-000083795
Publication integrity record
Two bellows cup vacuum gripper, two zone face, per zone isolation, plant vacuum fed, sustained 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-2026-000083795) never changes.
Identity and time
| Publication number | OT-2026-000083795 · never reused |
|---|---|
| Internal UUID | 01a0ae98-0417-777c-9b8c-1e2e53d2daab · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:53.320528Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000083795 |
| Status | PUBLIC |
Content hashes
| Canonical text | dc71515c96ee0fbf56a72baf703406d4b53d062aa4b1c39c46b9d5d7cdb6e21d |
|---|---|
| Markdown | 47a000781990e82689cf9f80f0908ed1b329261be1a146044f448907f6dda2c3 |
| Publication page | 522662ac6610316330a2adc23d554598ecf56ec15aa9460215bfe5a3b22bed95 |
| Manifest | 7707d5f9f7174d6efb9f1d85d698f63651242e9b9b88ceade81df0487c69001e |
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 | A92YyiyyUtEeLaGohkLnkozQX5gwjRhV7Um5/trItzvjDdkJcb/x1NHrgMNlL0nRt+J0jAaROcz/R9FxtrHOAA== |
| 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
| 2026-09-17T09:57:26.473329Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083795observed 522662ac6610316330a2adc23d554598...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:57:26.456988Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083795/manifest.jsonobserved 7707d5f9f7174d6efb9f1d85d698f636...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:26.439929Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083795/publication.mdobserved 47a000781990e82689cf9f80f0908ed1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:26.424065Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083795/publication.txtobserved dc71515c96ee0fbf56a72baf703406d4...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. |
|---|