OT-2026-000046110
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, plant vacuum fed, manifold pressure sensor, sustained 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-2026-000046110) never changes.
Identity and time
| Publication number | OT-2026-000046110 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-032b-706d-9ede-1717c1fecdea · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:31:29.080672Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046110 |
| Status | PUBLIC |
Content hashes
| Canonical text | f43019878357c4bd6375ce4a50a3640e34aae16603f846dc2a4162d2ac2c6db8 |
|---|---|
| Markdown | 4888df6ac76741104eb26d45f30525b08a9e40b4527a51ac4fe5aa21741b01a8 |
| Publication page | 08e5386f5b65df44d9a729d1c06dfa0685c56bdfc86d29763c72694d4eab4ab5 |
| Manifest | 4f10cd7826ac68824236b8a62e2894851602ca5f1e5ca7c8a77bdb407108b754 |
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 | HFPDsKjB2mPhW9GrbJ0z1xoiZlSha9wTPNeahEFDbTvAF6fUhAn11aTAQypVrzIQeyjaSI/fuJ/CfLnWf2/mDg== |
| 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
| 2026-09-17T11:09:05.408990Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046110observed 08e5386f5b65df44d9a729d1c06dfa06...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:09:05.390940Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046110/manifest.jsonobserved 4f10cd7826ac68824236b8a62e289485...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:05.372086Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046110/publication.mdobserved 4888df6ac76741104eb26d45f30525b0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:05.352933Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046110/publication.txtobserved f43019878357c4bd6375ce4a50a3640e...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. |
|---|