OT-2026-000098692
Publication integrity record
Four cup vacuum gripper, four zone face, six outlet manifold, pump fed, supply line pressure sensor, 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-2026-000098692) never changes.
Identity and time
| Publication number | OT-2026-000098692 · never reused |
|---|---|
| Internal UUID | 01a0aea2-42ae-792d-b97d-c933831ab64d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:04.634453Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098692 |
| Status | PUBLIC |
Content hashes
| Canonical text | 18c680f51cd5c47a2eac64f97535e4f918bfbe19f6731ce692d578dc7a7a5b3d |
|---|---|
| Markdown | edd0d54794fa8a4142b6f91bc684245daba0bb2a1cb1d1e2ffd769950c7cc2dc |
| Publication page | 4f911f04d5c0c94e1d3cc64448a550d21f9609073b123b232004ea87c5b70a91 |
| Manifest | ff086ec2dc11a431eebb3bf5affcc750da374eee7d59458291662da0bf46005c |
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 | +u0PsfwKL8rNxzEBmK7wWfwiBGxMSqrmI4w4zMLpDjPqkouAf20rd732LLDlyYap5lDGTqqNSV4WPpwRD23pCg== |
| 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
| 2026-09-17T09:30:59.723064Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098692observed 4f911f04d5c0c94e1d3cc64448a550d2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:59.706443Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098692/manifest.jsonobserved ff086ec2dc11a431eebb3bf5affcc750...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:59.690129Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098692/publication.mdobserved edd0d54794fa8a4142b6f91bc684245d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:59.672857Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098692/publication.txtobserved 18c680f51cd5c47a2eac64f97535e4f9...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. |
|---|