OT-2026-000049403
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three outlet manifold, plant vacuum fed, pressure sensor per zone, 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-2026-000049403) never changes.
Identity and time
| Publication number | OT-2026-000049403 · never reused |
|---|---|
| Internal UUID | 01a0ae81-8f7b-7df9-9746-8a686851f323 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:35:21.728203Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000049403 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3f13a5723877135dbed02b63e97e1cb98f375173465521e137274b13f43b899d |
|---|---|
| Markdown | 0eea4c45f4ff64bdc0256e2dddf8b1aa9ae154a0585782737146e8b8563cc222 |
| Publication page | 466cf5c5711de02442ece0f629c92e23d4a83869060a09094a297bc6bac8a261 |
| Manifest | 2c04ea53ca4c5afe8f320b158dc4272b2ca051cb3d1185a82b8facb863d7928e |
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 | fDccJyt+23Ky4KWQKCoFmXPdStpfAjXNkBO1sjoFsCjBQ46Yh9aN64DjGMJK/he6VknZIIfJn17I+RzKkJiUBg== |
| 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
| 2026-09-17T11:02:13.291367Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000049403observed 466cf5c5711de02442ece0f629c92e23...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:02:13.274552Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000049403/manifest.jsonobserved 2c04ea53ca4c5afe8f320b158dc4272b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:02:13.256146Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000049403/publication.mdobserved 0eea4c45f4ff64bdc0256e2dddf8b1aa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:02:13.237027Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000049403/publication.txtobserved 3f13a5723877135dbed02b63e97e1cb9...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. |
|---|