OT-2026-000063397
Publication integrity record
Six cup vacuum gripper, six outlet manifold, single stage ejector, manifold pressure sensor, vented after 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-2026-000063397) never changes.
Identity and time
| Publication number | OT-2026-000063397 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-f944-7cd9-b22b-b75329c435ef · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:49.602795Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063397 |
| Status | PUBLIC |
Content hashes
| Canonical text | 66956e4e1e06bae0f8ad362c377c429d4400e5ef6358c4474b3db096df0c14f9 |
|---|---|
| Markdown | 59577f6e59c3e6ffa0e6ebe4f8c894513669c3015aaec422b874750c455762ae |
| Publication page | 9e6e4cef6e43c6c162890abb42f6e7643162dd2184355965f70064a6e9e2cae7 |
| Manifest | 5b82b3953213149e845cf82f2fd21cc29d3b6a85a65e4207b5d37b9090470088 |
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 | Ln+6EiL+vK4aL2VeQbHX0sx68XcmW6UMfrfz0Ef5scVVTkaDwe8z1gROF4ijK2uEhQTDi+tQLM/+9plmmqIqBA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:37:18.878825Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063397observed 9e6e4cef6e43c6c162890abb42f6e764...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:37:18.858497Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063397/manifest.jsonobserved 5b82b3953213149e845cf82f2fd21cc2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:18.839175Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063397/publication.mdobserved 59577f6e59c3e6ffa0e6ebe4f8c89451...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:18.822004Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063397/publication.txtobserved 66956e4e1e06bae0f8ad362c377c429d...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. |
|---|