OT-2026-000101091
Publication integrity record
Three cup vacuum gripper, three zone face, four outlet manifold, pump fed, 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-2026-000101091) never changes.
Identity and time
| Publication number | OT-2026-000101091 · never reused |
|---|---|
| Internal UUID | 01a0aea3-c378-7a3d-a179-9ed4a985e74d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:43.138721Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101091 |
| Status | PUBLIC |
Content hashes
| Canonical text | 96512e3465cbe67187c0cdb8c15fc0efabe56ba6b3d9fabbd3d6a395b4d902d7 |
|---|---|
| Markdown | 9ad47886a9cc30086a185fea803482731f3cbc7a3d74d0789ebe5936dbdca385 |
| Publication page | 822a6475494de236748c6bdcd3e2893cc96adc1791dfddcf9f5d3ab7b434853f |
| Manifest | 8d44f147f17bcaff2089179bfabedfb38f1f798d0aaf4cf705a583dafcc85f9f |
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 | cZVJ0ZXPojtyib8X+7XWtRIHbZiQTqBbUIowN2GGQ9DfWXymVD6XOVg0jYDfhe34xSfJEo+ef/Ukkcw7zUe6BQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:26:42.856593Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101091observed 822a6475494de236748c6bdcd3e2893c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:26:42.835916Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101091/manifest.jsonobserved 8d44f147f17bcaff2089179bfabedfb3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:42.815885Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101091/publication.mdobserved 9ad47886a9cc30086a185fea80348273...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:42.797247Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101091/publication.txtobserved 96512e3465cbe67187c0cdb8c15fc0ef...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. |
|---|