OT-2026-000040278
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, two stage ejector, manifold pressure sensor, pulsed blow-off after 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-2026-000040278) never changes.
Identity and time
| Publication number | OT-2026-000040278 · never reused |
|---|---|
| Internal UUID | 01a0ae79-2700-7b58-a061-83b739e0b88c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:10.588850Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000040278 |
| Status | PUBLIC |
Content hashes
| Canonical text | 76b946328ecf07dd1685f2de40df90978fbcbf2db8d3b19924dea69a64d16bb9 |
|---|---|
| Markdown | 53ec6a1ddfc6005600ccbf1f83b835f3fde68aab0a285d5a1d89324ccd7383d0 |
| Publication page | 46ea0136dee9bdf811eeb6865b43358a33f78bb8556017eb9faa69a5d60fdc56 |
| Manifest | d47b5349290b51f62fd394cd9d0eb40e984e8e25a2e5c3fa4f89cde61529ec5e |
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 | c2zbx/bt86NPncPSVqtSWn5dG0PneP9cDy/dKNecjp5F+/XHien13DGlK3K/brQqdXp1Gi/9pBWsABWaPR7nCg== |
| 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
| 2026-09-17T11:19:10.791663Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040278observed 46ea0136dee9bdf811eeb6865b43358a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:19:10.776043Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040278/manifest.jsonobserved d47b5349290b51f62fd394cd9d0eb40e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:10.759673Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040278/publication.mdobserved 53ec6a1ddfc6005600ccbf1f83b835f3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:10.743719Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040278/publication.txtobserved 76b946328ecf07dd1685f2de40df9097...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. |
|---|