OT-2026-000059539
Publication integrity record
Three cup vacuum gripper, three zone face, six outlet manifold, plant vacuum fed, supply line 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-2026-000059539) never changes.
Identity and time
| Publication number | OT-2026-000059539 · never reused |
|---|---|
| Internal UUID | 01a0ae89-ec23-7779-b5e2-2c567be22631 · 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-2026-000059539 |
| Status | PUBLIC |
Content hashes
| Canonical text | dd5bc38f372e4c6882cf36c2423aa0e31d7ec0b1e390065897580114b79494fa |
|---|---|
| Markdown | 996b8cc6819a1a3413ab9868217ae21296062112f22ac602f724f340df862d13 |
| Publication page | ea23f449ef125b4353e19c9910a02ff6986d7c0d2bdaa8336f5c8866c802946a |
| Manifest | 70e8fca828e0d168b648480546403a26e2a7f2b7d3eb496d4a475142bb080373 |
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 | kXZIjXStXYG2rvZxJRBuEtpdlrxv+vut/uD55lTiVXZK2L3LyNo4Dvv2yfJsXbDxZsutep3fbz/AR0javBVqAw== |
| 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
| 2026-09-17T10:44:10.052614Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059539observed ea23f449ef125b4353e19c9910a02ff6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:10.019234Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059539/manifest.jsonobserved 70e8fca828e0d168b648480546403a26...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:09.989521Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059539/publication.mdobserved 996b8cc6819a1a3413ab9868217ae212...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:09.958653Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059539/publication.txtobserved dd5bc38f372e4c6882cf36c2423aa0e3...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. |
|---|