OT-2026-000099135
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, two stage ejector, manifold 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-2026-000099135) never changes.
Identity and time
| Publication number | OT-2026-000099135 · never reused |
|---|---|
| Internal UUID | 01a0aea2-8288-772c-a55c-38703f100404 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:20.980080Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099135 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0a285348838ebea0a5d7483a22f39ca5b5de0e6da59fff60fe09f465e3d6e528 |
|---|---|
| Markdown | 4aec964b5858dde973756ee2385f986b3dec270b7e2bee4132d288a969747335 |
| Publication page | ae42cb5028cabcfcc5d8633e767d168ca6f8a58dc9749ddd6d351772520f4ff1 |
| Manifest | faba9422c7509f21941a19c0abbf354cf1c60a49b8908c5975d5c94ad9995ce6 |
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 | aIZ+1lSXnWGRTfcEC1hhTVhPgkejI8V8uGtTNWFzpSRQXlGsrQezV5UucGzBp29ckUXXvrC7v8ugyBtLdKJHBw== |
| 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
| 2026-09-17T09:30:30.195161Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099135observed ae42cb5028cabcfcc5d8633e767d168c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:30.175609Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099135/manifest.jsonobserved faba9422c7509f21941a19c0abbf354c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:30.157870Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099135/publication.mdobserved 4aec964b5858dde973756ee2385f986b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:30.134595Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099135/publication.txtobserved 0a285348838ebea0a5d7483a22f39ca5...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. |
|---|