OT-2026-000046996
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, two stage ejector, supply line pressure sensor, pulsed blow-off 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-2026-000046996) never changes.
Identity and time
| Publication number | OT-2026-000046996 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-d0f7-765b-814b-52a942d8fc57 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:32:21.770727Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046996 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8d877e8bc7e10e9044741e04a2ae4dcf159d616a1f7a732a03747992679d3c10 |
|---|---|
| Markdown | 4f3ad3ced9d9a2c8fb75a11ba3b1ae8942b429de3f1ab69d59b640879da29e71 |
| Publication page | 9d59022b733403f82102046e7bc0f08391dcb74f639b3f49b19bd26873a8378b |
| Manifest | 95c216e4c2801b517dbb9d5824240b2836faf4023161ff6e81bc81b50be3b73e |
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 | dvuQLRdgqsknzePeciW43ZIrpg5pbE2+jx7zcSs1jg00L35s+fnluVHR/32yfwNoROyk3J7BKam9J0MDArXODQ== |
| 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
| 2026-09-17T11:10:16.155479Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046996observed 9d59022b733403f82102046e7bc0f083...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:10:16.139092Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046996/manifest.jsonobserved 95c216e4c2801b517dbb9d5824240b28...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:16.122655Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046996/publication.mdobserved 4f3ad3ced9d9a2c8fb75a11ba3b1ae89...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:16.104959Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046996/publication.txtobserved 8d877e8bc7e10e9044741e04a2ae4dcf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:44.750600Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046996observed 9d59022b733403f82102046e7bc0f083...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:44.732395Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046996/manifest.jsonobserved 95c216e4c2801b517dbb9d5824240b28...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:44.714979Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046996/publication.mdobserved 4f3ad3ced9d9a2c8fb75a11ba3b1ae89...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:44.697760Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046996/publication.txtobserved 8d877e8bc7e10e9044741e04a2ae4dcf...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. |
|---|