OT-2026-000094042
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, three 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-2026-000094042) never changes.
Identity and time
| Publication number | OT-2026-000094042 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-92c9-7fd7-aea3-b1d9865454b4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:03.009208Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094042 |
| Status | PUBLIC |
Content hashes
| Canonical text | a2b51471b9ac009da70f12a8392293d013171af140ad2d92ff75bc57da159613 |
|---|---|
| Markdown | 1b77888151bd4763a071f322f4ca2878049af980f97dcefc58b16d05bbb55375 |
| Publication page | 1395088c22063a3aa99a8e7542c83bfd0721b7a8203f7ece4bec047d81c4647b |
| Manifest | aff7b108c6b3f886d5542776d16e4d4c7b9f2472bb4e65552140975d629261db |
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 | FkqDPnhg58FfhUUEcwylomk35tu13BivAlQ0LUA7uvhoSgqo155JYk8vGU0kUj+N5cKFAXmm9JoTllFw8vZqCA== |
| 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
| 2026-09-17T09:38:27.657268Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094042observed 1395088c22063a3aa99a8e7542c83bfd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:38:27.639089Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094042/manifest.jsonobserved aff7b108c6b3f886d5542776d16e4d4c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:27.617853Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094042/publication.mdobserved 1b77888151bd4763a071f322f4ca2878...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:27.597547Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094042/publication.txtobserved a2b51471b9ac009da70f12a8392293d0...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. |
|---|