OT-2026-000101862
Publication integrity record
Two cup vacuum gripper, two zone face, per zone isolation, three stage ejector, pulsed blow-off after 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-2026-000101862) never changes.
Identity and time
| Publication number | OT-2026-000101862 · never reused |
|---|---|
| Internal UUID | 01a0aea4-50f0-71c5-9055-a5300adfd7da · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:19.361569Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101862 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3c3b4fe4f8e5dcc56cd989b823a925af946a12283cc6f1a5e8a7b620374175ac |
|---|---|
| Markdown | 24420ca0c16c39969c2c6a6cf8337da46380fb7827d0d31ded963ced3f4c44e8 |
| Publication page | 877427a9cd628aa4ac3e40a47281c799194c1fc4b65d5d290c17dd0b44374d70 |
| Manifest | eaa6e749ce3f0bbf9a686275d7007ee8c6df45cf509b5b5510ee9193d64bc3d6 |
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 | YQC4YO3IAs/7F7NRofV4vX+A1lJs7E3FbIgzpNUT/sYvhVco+Bvv1gofGlqJAuo970dRpndtPoyI639og62oDA== |
| 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
| 2026-09-17T09:24:27.928250Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101862observed 877427a9cd628aa4ac3e40a47281c799...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:24:27.910316Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101862/manifest.jsonobserved eaa6e749ce3f0bbf9a686275d7007ee8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:24:27.890362Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101862/publication.mdobserved 24420ca0c16c39969c2c6a6cf8337da4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:24:27.870989Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101862/publication.txtobserved 3c3b4fe4f8e5dcc56cd989b823a925af...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. |
|---|