OT-2026-000093365
Publication integrity record
Three cup vacuum gripper, three zone face, three outlet manifold, pump fed, supply line pressure sensor, sustained 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-2026-000093365) never changes.
Identity and time
| Publication number | OT-2026-000093365 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-0912-7593-94bb-94037e6b4d11 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:27.740822Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093365 |
| Status | PUBLIC |
Content hashes
| Canonical text | 28c2c720b92afca02e13b5c22b79447d0ff2b76816c84ab862e4a411bcb4e894 |
|---|---|
| Markdown | bacb6a8e341d4044839398b69791eb15e9b48a4cb9c4c25c8a426aa89ac55ee5 |
| Publication page | beb641ebf5e85c84843ceaef4dd65d2d0ca2acca9240f6a3a32a3ad5e6775ca5 |
| Manifest | f302841f9a6eecf697afec57636dc91270651cbf155ce6f5303ccc2af3b927a3 |
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 | 0rRvYT2hZUzhhYtw0mogg1n9LRtmWBRwXnzX2+rElv/l3eIZTuugb6spZ0AvRcHrUJQgbytJqbSNrV0uRp4IDg== |
| 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
| 2026-09-17T09:40:45.394068Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093365observed beb641ebf5e85c84843ceaef4dd65d2d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:45.376620Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093365/manifest.jsonobserved f302841f9a6eecf697afec57636dc912...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:45.359464Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093365/publication.mdobserved bacb6a8e341d4044839398b69791eb15...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:45.341516Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093365/publication.txtobserved 28c2c720b92afca02e13b5c22b79447d...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. |
|---|