OT-2026-000046445
Publication integrity record
Three cup vacuum gripper, three outlet manifold, two stage ejector, supply line pressure sensor, sustained blow-off 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-2026-000046445) never changes.
Identity and time
| Publication number | OT-2026-000046445 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-57dc-74ee-9285-cea6a551e435 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:31:51.003526Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046445 |
| Status | PUBLIC |
Content hashes
| Canonical text | c3916b2d6cd25a8555f6d261815107e975153a4ff6c28add002b46f769767129 |
|---|---|
| Markdown | d4702a20b13db3ceba06bf57c0ff97353a60695490cc6855fa2f14c3fbbe4f9a |
| Publication page | 4d5f9fb7a9dbd04c1b3426fb4efea43f7e879b4ab75f7a62f17740bc926ded79 |
| Manifest | 45f893ed7162774816478f0beaaf454076ec08d36f8fdedd26a94f58e9bd471f |
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 | oJjFS6d7mPFFQPPAc1LHeCtz0rmH7TFPV6XSORKxscB+8tpNVnBBl+caoz5doT1Bp6VsqFxd44a4/K3nnw4hCQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:08:27.943991Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046445observed 4d5f9fb7a9dbd04c1b3426fb4efea43f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:08:27.924977Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046445/manifest.jsonobserved 45f893ed7162774816478f0beaaf4540...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:27.906694Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046445/publication.mdobserved d4702a20b13db3ceba06bf57c0ff9735...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:27.887161Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046445/publication.txtobserved c3916b2d6cd25a8555f6d261815107e9...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. |
|---|