OT-2026-000092574
Publication integrity record
Three bellows cup vacuum gripper, three zone face, per zone isolation, three stage ejector, supply line pressure sensor, sustained blow-off before 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-2026-000092574) never changes.
Identity and time
| Publication number | OT-2026-000092574 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-b5fe-7653-b046-eefdf689750a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:06.506600Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092574 |
| Status | PUBLIC |
Content hashes
| Canonical text | 54ca92e5d588e18a43f62a344c7dfb1eb4df96399713597a03009f3becc1e74d |
|---|---|
| Markdown | f498b3c0220fac534ff8523ae0e8b8e384b466c732f6e9f4e52c6c4062a4ec1c |
| Publication page | d5e672948d023edbca57286c5a327d63bd1edd380678c96f14195f17e7121d5a |
| Manifest | 6f600d2ff663c3021d4af88a2162babc98cd24213c0190d3e80214a4904d33a6 |
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 | zEWBmuw5KmRnYtFmPLIYTaHh+uJt1WZBPR8lSzD60I6ne9s4gCJLcsP0L3dZP5Hm/xGX2C6KIueDF+dh94FOCw== |
| 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
| 2026-09-17T09:41:10.124117Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092574observed d5e672948d023edbca57286c5a327d63...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:10.106631Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092574/manifest.jsonobserved 6f600d2ff663c3021d4af88a2162babc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:10.090607Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092574/publication.mdobserved f498b3c0220fac534ff8523ae0e8b8e3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:10.071720Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092574/publication.txtobserved 54ca92e5d588e18a43f62a344c7dfb1e...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. |
|---|