OT-2026-000085162
Publication integrity record
Four bellows cup vacuum gripper, four zone face, four outlet manifold, two stage ejector, sustained blow-off before 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-2026-000085162) never changes.
Identity and time
| Publication number | OT-2026-000085162 · never reused |
|---|---|
| Internal UUID | 01a0ae99-43b9-7aca-8aba-4d248117f264 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:15.103896Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085162 |
| Status | PUBLIC |
Content hashes
| Canonical text | b36138bcc190a7da6fd2ca77b062c677266b5a76d04d52dfe702bdaba7fd304a |
|---|---|
| Markdown | 46c00b1d7881527ecaf791be8eebf98c3ffb7c6984457b79c4206ef4c14c2704 |
| Publication page | c448417f3904b64b3371967238490e05c720919fa593363d6e8acea35117c5c0 |
| Manifest | 8fb8af8dffe1842dfd80cc9beaa91e4d9907a0c2369a5ea8320d1060ddd57049 |
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 | 2f71ker9jMe6eIOMPXXmX51RT6ZP7LATRgj6T0mg7XTF2gfM6n977cFhLX2AVRXYOpMauzrMfQNN0cKPbtV/CQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:55:14.594129Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085162observed c448417f3904b64b3371967238490e05...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:14.578019Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085162/manifest.jsonobserved 8fb8af8dffe1842dfd80cc9beaa91e4d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:14.560838Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085162/publication.mdobserved 46c00b1d7881527ecaf791be8eebf98c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:14.544144Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085162/publication.txtobserved b36138bcc190a7da6fd2ca77b062c677...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. |
|---|