OT-2026-000009461
Publication integrity record
Single cup vacuum gripper, single stage ejector, supply line pressure sensor, pulsed 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-2026-000009461) never changes.
Identity and time
| Publication number | OT-2026-000009461 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-7562-7690-bc85-eebbf5da39a1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:13.151287Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009461 |
| Status | PUBLIC |
Content hashes
| Canonical text | 80e9fcee61447652073e5a4e56edf223ee10f925d378d53953dfb2b493b36aa7 |
|---|---|
| Markdown | d988bb0de1d9b673e45885a3a2f80002b092570a207d2fef55bd1474b4caf39b |
| Publication page | ab6896a3ccc5665b774d45a01ba39e9bb8ac8b3ccfe1474fe70bc9dd43bb5908 |
| Manifest | f6cd6078fcfbe5c5ab697ba39a22231488183324e6ce2a815dcb50d0bfdab006 |
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 | xJjZAkbbPV6RCWXJQStOzctGv8HVVsaTQqEKC5vYNWqnFpj9ihGYdqmIwyvh4zJAygG2gLBNH6DBCHBziX1OCA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:16:51.017603Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009461observed ab6896a3ccc5665b774d45a01ba39e9b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:16:50.998278Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009461/manifest.jsonobserved f6cd6078fcfbe5c5ab697ba39a222314...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:50.979543Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009461/publication.mdobserved d988bb0de1d9b673e45885a3a2f80002...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:50.959444Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009461/publication.txtobserved 80e9fcee61447652073e5a4e56edf223...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. |
|---|