OT-2026-000093798
Publication integrity record
Four bellows cup vacuum gripper, four zone face, four outlet manifold, two stage ejector, supply line 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-2026-000093798) never changes.
Identity and time
| Publication number | OT-2026-000093798 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-508c-733e-a142-153d8e26f4f5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:46.038602Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093798 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6d54a0d57958f5540e0668182c52d6cdef34bea2abbada067842fc64c98d6347 |
|---|---|
| Markdown | cb0a47e4eca258aeee840431141614fcaeedf08a5114c96f8e08d946a9972003 |
| Publication page | bfea75e77c5d6863f4ab945cc40520e449f8d7e75c93770c43991bffbb8e3bdc |
| Manifest | 5455131e657b226789e85cb435ef1e57ad75f8905e72897409a4d3603e52df1a |
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 | GZDa5epgqhG0FFzM3a1EXMVqYH+hhb4GIVWlCr34e+O1c2J/YBLqFBY4A4a27Qy2P/Fz49vy6mdTmgsHOI3JDA== |
| 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
| 2026-09-17T09:39:54.177884Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093798observed bfea75e77c5d6863f4ab945cc40520e4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:39:54.160398Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093798/manifest.jsonobserved 5455131e657b226789e85cb435ef1e57...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:54.140102Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093798/publication.mdobserved cb0a47e4eca258aeee840431141614fc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:54.120093Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093798/publication.txtobserved 6d54a0d57958f5540e0668182c52d6cd...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. |
|---|