OT-2026-000098588
Publication integrity record
Three cup vacuum gripper, three zone face, six outlet manifold, pump fed, supply line pressure sensor, 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-2026-000098588) never changes.
Identity and time
| Publication number | OT-2026-000098588 · never reused |
|---|---|
| Internal UUID | 01a0aea2-42ac-7784-a30f-ebe9c2d8b8cc · 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-2026-000098588 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0ed324e758eb52c844eb40df1305b114c50993b5fa726ee9761306a39ce0ced2 |
|---|---|
| Markdown | 3c9e30a9dbab4ad59b339ac9769a59d8601ed0a96addc2aa461ef6545aa27022 |
| Publication page | 84e3d1ecbd3f96b35b69a617e6d04431dc77557c1c0a7413a7dda4ef07cda78f |
| Manifest | 37300681a12e4a6bca77d187652a56fc3e62ad32f7a7b0a9290f1bd3085cfd1a |
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 | lwtn3FgDOKoNab4STpHwwk4+5fiTwXFOiL5IZJktvloyAdyvRyR3EKAz8Gc2f4QbkimbvTFj1fKv/oP8jComCQ== |
| 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
| 2026-09-17T09:30:51.340930Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098588observed 84e3d1ecbd3f96b35b69a617e6d04431...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:51.324659Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098588/manifest.jsonobserved 37300681a12e4a6bca77d187652a56fc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:51.308227Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098588/publication.mdobserved 3c9e30a9dbab4ad59b339ac9769a59d8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:51.289866Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098588/publication.txtobserved 0ed324e758eb52c844eb40df1305b114...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. |
|---|