OT-2026-000103008
Publication integrity record
Foam pad vacuum gripper, four zone face, four outlet manifold, three stage ejector, pulsed blow-off after 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-2026-000103008) never changes.
Identity and time
| Publication number | OT-2026-000103008 · never reused |
|---|---|
| Internal UUID | 01a0aea4-be3d-7d43-b14f-9f3dd69a86c2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:47.343354Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000103008 |
| Status | PUBLIC |
Content hashes
| Canonical text | eb598565ce604cbb1aeff895cc9ce3d5c0be746b2d5e428014bc2d1a78ec3198 |
|---|---|
| Markdown | ca46dfc92267c4c056791816c19cf329d01024f5a38444d8c268389752c9e5af |
| Publication page | 0bd8495724da47cdb43c5f7030dac55ee9e68b961c501784fae836155100bdf8 |
| Manifest | 6cd10e0a1603468ba0a832e07fb61336bca57a982c1fc0a076737f0795159104 |
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 | bzZDTVk4fh5IEB3e6tmYwjsQXQUERUis66UTN9ROUw3LHEEQfM+3B99wRA63blMij78MKinzbtkM8gZDKuFXDQ== |
| 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
| 2026-09-17T09:23:07.505792Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103008observed 0bd8495724da47cdb43c5f7030dac55e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:23:07.487057Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103008/manifest.jsonobserved 6cd10e0a1603468ba0a832e07fb61336...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:07.469637Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103008/publication.mdobserved ca46dfc92267c4c056791816c19cf329...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:07.451631Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103008/publication.txtobserved eb598565ce604cbb1aeff895cc9ce3d5...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. |
|---|