OT-2026-000083610
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, single stage ejector, manifold pressure sensor, vented 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-2026-000083610) never changes.
Identity and time
| Publication number | OT-2026-000083610 · never reused |
|---|---|
| Internal UUID | 01a0ae98-0415-704d-a6fd-b77459e8224f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:53.320528Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000083610 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7784e925c96d720ae2ac319bf0a1018e86707f4272a81c3d3c88830b094f4bba |
|---|---|
| Markdown | cac689e72d9564159d0eadff61b3b2e1c824c877ae7c17e4428091d5a4e9696e |
| Publication page | 7b64b2e4fb1475a7ccdf7cb67eeb3175b0f928bea190d8fd971467b7349464ea |
| Manifest | ae66d9161479d20df40875d74308311cc322bcdde90c823701d9ae970be6df1b |
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 | EGOdayzTuyVvk5fPGcCEqFO9l89yMBLU6OPL7QWcsVAXmi3VMYX9sAlXGuXI08ignAsRbxTZ5+NrcMKtyaLACQ== |
| 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
| 2026-09-17T09:57:06.420314Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083610observed 7b64b2e4fb1475a7ccdf7cb67eeb3175...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:57:06.403405Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083610/manifest.jsonobserved ae66d9161479d20df40875d74308311c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:06.385703Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083610/publication.mdobserved cac689e72d9564159d0eadff61b3b2e1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:06.368177Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083610/publication.txtobserved 7784e925c96d720ae2ac319bf0a1018e...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. |
|---|