OT-2026-000018466
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, plant vacuum fed, manifold pressure sensor, pulsed 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-2026-000018466) never changes.
Identity and time
| Publication number | OT-2026-000018466 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-b48a-752c-be70-6dead5d39c3f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:45.971508Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000018466 |
| Status | PUBLIC |
Content hashes
| Canonical text | d9255f94676b8aac31061a6a61dcdee09301f14807ea21fb18686bb7c276b232 |
|---|---|
| Markdown | 241a695e23d170a97b839f0459049c9f82bcb2fb9d7664175db6ba5cad12330e |
| Publication page | deb6c95ad55236eddba303d9f1e1c58885e2d1af993c74f31e0f933a0ee1cb87 |
| Manifest | 5edee30c613b09311f89ebf4c55f153308e9f8a7b399c5a4eef9f01b4e457881 |
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 | 9WHA+zBdIJVdIStBKZ6Q3n5cA59hjZSMC5KeBYGxdj1c6gyfaBQDWvGcgaKqjF+EMI/+AedNl2OJef4LwymIDQ== |
| 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
| 2026-09-17T12:01:12.067708Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000018466observed deb6c95ad55236eddba303d9f1e1c588...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:01:12.049797Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000018466/manifest.jsonobserved 5edee30c613b09311f89ebf4c55f1533...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:01:12.031102Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000018466/publication.mdobserved 241a695e23d170a97b839f0459049c9f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:01:11.995364Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000018466/publication.txtobserved d9255f94676b8aac31061a6a61dcdee0...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. |
|---|