OT-2026-000024818
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, common isolation valve, three stage ejector, 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-2026-000024818) never changes.
Identity and time
| Publication number | OT-2026-000024818 · never reused |
|---|---|
| Internal UUID | 01a0ae71-2727-7cb2-8498-9c6707d6930c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:26.329747Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024818 |
| Status | PUBLIC |
Content hashes
| Canonical text | 658c6780f0e2f1568b73a5b0ca66d31b15be21f3e18045bf48cc49a638642811 |
|---|---|
| Markdown | 7e2206ba2628e94e706a9921df851e8613640ff9c9b2bdb629ac9efeffbd83e8 |
| Publication page | e7734c4ef74a2e44b13c3a966bf4499112a86e6010bec3fba88d93a7fad608c3 |
| Manifest | bcbe44be61e64785002a23a8134ef04311dd6af1a763ec352716bf7f7810274e |
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 | iDhoVEiwemA0Ydp2HXxDHZP3GYa2VVa6ZQIFWj1uCn5Z9LfwHy1HAK8+V8osm86+b5Ofz0Rkx9AmyzcQEL03BQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:48:05.960723Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024818observed e7734c4ef74a2e44b13c3a966bf44991...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:48:05.944643Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024818/manifest.jsonobserved bcbe44be61e64785002a23a8134ef043...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:05.927308Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024818/publication.mdobserved 7e2206ba2628e94e706a9921df851e86...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:05.905442Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024818/publication.txtobserved 658c6780f0e2f1568b73a5b0ca66d31b...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. |
|---|