OT-2026-000059543
Publication integrity record
Foam pad vacuum gripper, three zone face, six outlet manifold, pump fed, supply line pressure sensor, pulsed 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-2026-000059543) never changes.
Identity and time
| Publication number | OT-2026-000059543 · never reused |
|---|---|
| Internal UUID | 01a0ae89-ec23-781a-bb80-0a1fd9b34204 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:29.732559Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059543 |
| Status | PUBLIC |
Content hashes
| Canonical text | f8ebb9bc35085a8cbac46b6b732758d29a7114e1ea46566ccd2cfcc580fdb326 |
|---|---|
| Markdown | 8faac3d8e50cc074d1846352325da132c8d6972e063cdbc713bc6df2f16c203d |
| Publication page | 3416bd9d345bc832258e2e0ab9e2aa84e04e34880f73e0117ab18029b3711587 |
| Manifest | 34174eb8c2b6626193237f961e7a6aef306ebfb0a15f75341088aa93a2764dbf |
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 | sawFjsaUOA1DJx+iMTqZom3w1fW1Pxge/TfaEHKSpx2RVUfOk7WCC838Lms508DrTF5q73cYo62fhQpUEftHCw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:44:10.620046Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059543observed 3416bd9d345bc832258e2e0ab9e2aa84...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:10.593163Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059543/manifest.jsonobserved 34174eb8c2b6626193237f961e7a6aef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:10.567435Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059543/publication.mdobserved 8faac3d8e50cc074d1846352325da132...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:10.544037Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059543/publication.txtobserved f8ebb9bc35085a8cbac46b6b732758d2...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. |
|---|