OT-2026-000098874
Publication integrity record
Foam pad vacuum gripper, two zone face, three outlet manifold, plant vacuum fed, manifold 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-2026-000098874) never changes.
Identity and time
| Publication number | OT-2026-000098874 · never reused |
|---|---|
| Internal UUID | 01a0aea2-8286-7a38-bd69-17a81a5f62f7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:20.980080Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098874 |
| Status | PUBLIC |
Content hashes
| Canonical text | a3e3f62bf6446f2366d99335d4047c9d2be65f27d8b362a9231a01fe9c025f78 |
|---|---|
| Markdown | 5e33d8bc4c21e0504dd84b830e905c5d99b18145ff7e908fe5522aa62ee246ff |
| Publication page | 8a76d047a1bbff5ba9fc626ff89361e6b964dc6ee8ed80dbd2ff5ff619951dcc |
| Manifest | b51512d6518ef8cc368bf661e3a6600332f4a7f4a6769843565bbab9a464b4ab |
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 | Q4FPb8VYkHEXkvvEcG6F/r86E5GH480dH32GEa3gN5KrfBY59WYz2BLtlc2LseZveT9XKfp7C+NRK0j6ol8WCw== |
| 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
| 2026-09-17T09:29:55.359628Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098874observed 8a76d047a1bbff5ba9fc626ff89361e6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:29:55.340580Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098874/manifest.jsonobserved b51512d6518ef8cc368bf661e3a66003...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:55.322986Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098874/publication.mdobserved 5e33d8bc4c21e0504dd84b830e905c5d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:55.303705Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098874/publication.txtobserved a3e3f62bf6446f2366d99335d4047c9d...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. |
|---|