OT-2026-000059824
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, single stage ejector, sustained 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-2026-000059824) never changes.
Identity and time
| Publication number | OT-2026-000059824 · never reused |
|---|---|
| Internal UUID | 01a0ae89-ec25-7f9d-ae15-ebbac52ef116 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:29.732559Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059824 |
| Status | PUBLIC |
Content hashes
| Canonical text | 79254df5389b49bd1911fc864f2c50100dfe37873f4225ebc889cbbc319d5c5f |
|---|---|
| Markdown | 7448bd0205cbf9d874707aac0670ec4db5ec3308ebd3341ff07c5673b928e672 |
| Publication page | ec38a624fd5afee301a32441a98f1b04db56a8d50e6cc2429666e6a096a94a52 |
| Manifest | 911ed37d7f41530fdf1612565e6bdccd6e27937cc703099f8d9991a978f03bae |
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 | aP7Okp5evgIcyfAqaui/d2dgG1x5Mm8NLbz/+VtWirr/ZN8/jEnh4YGsC1GJSUGRRlBoGTeJbiVbOYhyj7zzAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:44:34.085177Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059824observed ec38a624fd5afee301a32441a98f1b04...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:34.064617Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059824/manifest.jsonobserved 911ed37d7f41530fdf1612565e6bdccd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:34.044979Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059824/publication.mdobserved 7448bd0205cbf9d874707aac0670ec4d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:34.026482Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059824/publication.txtobserved 79254df5389b49bd1911fc864f2c5010...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. |
|---|