OT-2026-000096419
Publication integrity record
Four cup vacuum gripper, four zone face, four outlet manifold, single stage ejector, pressure sensor per zone, 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-2026-000096419) never changes.
Identity and time
| Publication number | OT-2026-000096419 · never reused |
|---|---|
| Internal UUID | 01a0aea0-a4a9-7d7b-8ac0-fb2b39e18383 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:18.648440Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000096419 |
| Status | PUBLIC |
Content hashes
| Canonical text | bd12e9164e0ff09c38f42757d042daaa91713e0367bc2982ff9804b7f392d85d |
|---|---|
| Markdown | 8e34e4c6e13ef94829c488fe664293282f86ba4a9ae76d82d7078d02d06f97d6 |
| Publication page | 91958b037b0d8cd75c5dbd7a6be0d8a65149efa5ebffc593a2a350b57172a09c |
| Manifest | ef90e0e06fe7560b6511057d5def94c52183f801f5190cfd20f49ae889dd7e16 |
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 | YmqvyLuQTXppdeTHyvhZJd52ZTCUU7pqHEMJaFtk7Qzwb8lKdZ1eqUbpZYTPOSPH2SDqg6b0Cd9pIu7pwkixDA== |
| 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
| 2026-09-17T09:33:43.079632Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096419observed 91958b037b0d8cd75c5dbd7a6be0d8a6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:43.059847Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096419/manifest.jsonobserved ef90e0e06fe7560b6511057d5def94c5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:43.037352Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096419/publication.mdobserved 8e34e4c6e13ef94829c488fe66429328...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:43.015500Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096419/publication.txtobserved bd12e9164e0ff09c38f42757d042daaa...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. |
|---|