OT-2026-000024692
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, plant vacuum fed, supply line pressure sensor, pulsed 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-2026-000024692) never changes.
Identity and time
| Publication number | OT-2026-000024692 · never reused |
|---|---|
| Internal UUID | 01a0ae71-2726-70bb-a35d-90f9a497e08b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:26.329747Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024692 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5bb04744b75183f4b62c9740829f2a3ae0a4e9d8a0e4f43ec69847cdcf8e3853 |
|---|---|
| Markdown | 876827b51bafe013d77dd9b63c55521360ecc3da9d423df8912a79be1a74ecc5 |
| Publication page | cbef415ded90e958a2fc0a34ecb2f54bc89826611497bda3ef10ee49ed3eac12 |
| Manifest | 188b0f4e234869544999a6abaaabf8e5da7f1b3e707e5657adc33e392118278b |
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 | GI6QqvrMety31owPadgSH0egRfW6/KMgsWm325TXkeOPvZN1jl6JDO/txZTC2tBrVWPZJtWt/68ziEdYN24rDQ== |
| 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
| 2026-09-17T11:47:55.776177Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024692observed cbef415ded90e958a2fc0a34ecb2f54b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:47:55.761127Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024692/manifest.jsonobserved 188b0f4e234869544999a6abaaabf8e5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:55.743423Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024692/publication.mdobserved 876827b51bafe013d77dd9b63c555213...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:55.727520Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024692/publication.txtobserved 5bb04744b75183f4b62c9740829f2a3a...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. |
|---|