OT-2026-000098596
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, single stage ejector, supply line pressure sensor, 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-2026-000098596) never changes.
Identity and time
| Publication number | OT-2026-000098596 · never reused |
|---|---|
| Internal UUID | 01a0aea2-42ac-7467-8883-f484f8006d83 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:04.634453Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098596 |
| Status | PUBLIC |
Content hashes
| Canonical text | 46ea20190630896bfcca50a83a37ae746d2f5fb629f1bec039bdff2988eb0b4e |
|---|---|
| Markdown | eb2a287845a5af11cf51100e8d8f68b2222f7f2f4785981ba00838a69c804c64 |
| Publication page | f868f1b54d04165440bb35932b30ce9d29cf70d98826781f7120b2d07e2ec3c4 |
| Manifest | 3b6e8ed502e980dc8b2cfbf483c9f664dc256d380ce16463b0a5de859222bc94 |
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 | o+xbI12evQcjH256UzsITqQPDjpdt88FtHyKgAfmwpQGuBI+3nXdyog9qUFj772YOqGpfF1RhfY6owVH6IMgDQ== |
| 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
| 2026-09-17T09:30:51.929388Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098596observed f868f1b54d04165440bb35932b30ce9d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:51.911493Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098596/manifest.jsonobserved 3b6e8ed502e980dc8b2cfbf483c9f664...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:51.892884Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098596/publication.mdobserved eb2a287845a5af11cf51100e8d8f68b2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:51.875400Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098596/publication.txtobserved 46ea20190630896bfcca50a83a37ae74...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. |
|---|