OT-2026-000033512
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, plant vacuum fed, manifold pressure sensor, 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-2026-000033512) never changes.
Identity and time
| Publication number | OT-2026-000033512 · never reused |
|---|---|
| Internal UUID | 01a0ae75-a38e-7643-aca8-ee49c4db59e1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:20.325649Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000033512 |
| Status | PUBLIC |
Content hashes
| Canonical text | a6b611564a2ca30ad9745cc0782f69c6b76b8a65571d5b21c92b41f3351f450b |
|---|---|
| Markdown | 27859d9ef77cef4955e8ee3f7a14505dee9e2c3e12f2993f0b82fc5015339f21 |
| Publication page | 59142682e3352f20d8e4ecefcee526b10ed88823f105656132c88dd4c2fcc1a0 |
| Manifest | 3421f05c19f31ace0a8b43f24328ec67811f9729ab053973f2feec71cb5a97ea |
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 | xTG+5gJ1oIMWnfhU7C3JqKjbgCeEY4QOSz5+jmoh3ByFgfXZ7nNOh3oUFLNlkVu19s6cZ5GoPlPlwCF+9pGlCg== |
| 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
| 2026-09-17T11:31:21.961030Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033512observed 59142682e3352f20d8e4ecefcee526b1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:31:21.943694Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033512/manifest.jsonobserved 3421f05c19f31ace0a8b43f24328ec67...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:21.925012Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033512/publication.mdobserved 27859d9ef77cef4955e8ee3f7a14505d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:21.906549Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033512/publication.txtobserved a6b611564a2ca30ad9745cc0782f69c6...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. |
|---|