OT-2026-000063413
Publication integrity record
Six cup vacuum gripper, six outlet manifold, two stage ejector, manifold pressure sensor, vented 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-2026-000063413) never changes.
Identity and time
| Publication number | OT-2026-000063413 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-f944-7529-9543-caa1d71bb27a · 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-2026-000063413 |
| Status | PUBLIC |
Content hashes
| Canonical text | 855c1a099ff7df0c3925b6e1bddade6c83e74c0d8279928853af6112b7f80aa1 |
|---|---|
| Markdown | 38525879776b115d97c1ef31654ade3526454bedc8bc91e2a96eb1bf9909900f |
| Publication page | 260b6f4ad59b5a2163dad6d220a7825a0841b9cdecf776ef09fe998f8f6d75b7 |
| Manifest | b4ad2a9836ea4f818c5f93c53caa7e2bed49dd82dabcb761146a92c7a054f474 |
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 | BRW1WfMTPsQzQv7+ITyrZGPiZRbkWj4QxAj6ixn0muigwX+ZjDxSHaoPto84fN9z0QHw9UtxemW1jOu+8xq4CQ== |
| 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
| 2026-09-17T10:37:20.022252Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063413observed 260b6f4ad59b5a2163dad6d220a7825a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:37:20.000898Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063413/manifest.jsonobserved b4ad2a9836ea4f818c5f93c53caa7e2b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:19.982491Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063413/publication.mdobserved 38525879776b115d97c1ef31654ade35...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:19.966115Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063413/publication.txtobserved 855c1a099ff7df0c3925b6e1bddade6c...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. |
|---|