OT-2026-000102076
Publication integrity record
Four bellows cup vacuum gripper, four zone face, per zone isolation, plant vacuum fed, pulsed blow-off after 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-2026-000102076) never changes.
Identity and time
| Publication number | OT-2026-000102076 · never reused |
|---|---|
| Internal UUID | 01a0aea4-50f2-70dc-9a0d-de098b296ef1 · 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-2026-000102076 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5ee964a655192f17159dea471c6f837b7d3e417931e1efe0ab06ea6df62afb43 |
|---|---|
| Markdown | 7904cf22546706977739fd1cbe0b34c1aced714bb0473a32c46be52835c99de2 |
| Publication page | 2927a62c00da6104b37020cc4b26b606dfe9a8c7361531679fabff618900d141 |
| Manifest | cbaa1981f3fcc359735ff3ed5e7b60df33f7ae46a76381a404241049383a33ad |
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 | ePPEElZrH2tDMm+CLVULDxVxDVpX18fBOL/8fmzqxYOZJiDTj4pHpbnu8GOU0UmMbQr9/5tC19XzM8x0jvVMBQ== |
| 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
| 2026-09-17T09:25:13.353130Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102076observed 2927a62c00da6104b37020cc4b26b606...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:25:13.335809Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102076/manifest.jsonobserved cbaa1981f3fcc359735ff3ed5e7b60df...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:13.317367Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102076/publication.mdobserved 7904cf22546706977739fd1cbe0b34c1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:13.297174Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102076/publication.txtobserved 5ee964a655192f17159dea471c6f837b...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. |
|---|