OT-2026-000061779
Publication integrity record
Foam pad vacuum gripper, three zone face, four outlet manifold, two stage ejector, manifold pressure sensor, pulsed blow-off before set-down, on a tool changer
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-2026-000061779) never changes.
Identity and time
| Publication number | OT-2026-000061779 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-b8ab-7f36-b04d-74abaab192f3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:27.528336Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000061779 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0a4d1d7a9be2d75486901a52a9391ca0a7d7a29b1c3633a52557bc50513d800d |
|---|---|
| Markdown | 96add925ce9bff4bd15408cd16011fae5bcbe46b11d75028334733584e3a0157 |
| Publication page | 2b1a3dcfd1184c8b8c540bef88d42ce6a7f490c9c2e9ff5e85987e2abc0a5f60 |
| Manifest | 8c9dcc290e388beae5cc746dce0b43162ebc3c20a1bb7acea523cca32c2f46f3 |
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 | teKEPNsY9UCemjkrdfFlnUGwUWAGTYJop9c+U4Fu3OTR9K08au4PORozSBQRo5LijhDBI9SOgOEUI0AsTCPFDA== |
| 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
| 2026-09-17T10:40:29.599054Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061779observed 2b1a3dcfd1184c8b8c540bef88d42ce6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:40:29.570853Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061779/manifest.jsonobserved 8c9dcc290e388beae5cc746dce0b4316...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:29.549106Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061779/publication.mdobserved 96add925ce9bff4bd15408cd16011fae...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:29.520714Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061779/publication.txtobserved 0a4d1d7a9be2d75486901a52a9391ca0...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. |
|---|