OT-2026-000024862
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, common isolation valve, pump fed, 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-2026-000024862) never changes.
Identity and time
| Publication number | OT-2026-000024862 · never reused |
|---|---|
| Internal UUID | 01a0ae71-2727-71f5-a462-da178c313ca4 · 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-2026-000024862 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6896c45f7a22724fea652de7efdd0d1f5b192eb216e839dbfbc4c200d1014c25 |
|---|---|
| Markdown | 1f1588e17eb03cf5ee4c4e7e19c6a8a1486546f884468b53911c2da5789545a0 |
| Publication page | 548bc6637897b5ae41696eb98f1150a833cb1860f6ad840d33730cc9fe28444e |
| Manifest | 49b2313f7ae2e7b60e2483a52557516cb42d99150041666c4fde988d42f24a85 |
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 | +x9nBFhNgtWWNXRcelXyYbrwBLnB6k2BZDMk30QPPlZLZCviAl90FfaAm6AgqexJaRG/T/6gsOwwDthmvqaaAQ== |
| 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
| 2026-09-17T11:48:10.660498Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024862observed 548bc6637897b5ae41696eb98f1150a8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:48:10.643566Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024862/manifest.jsonobserved 49b2313f7ae2e7b60e2483a52557516c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:10.626025Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024862/publication.mdobserved 1f1588e17eb03cf5ee4c4e7e19c6a8a1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:10.607930Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024862/publication.txtobserved 6896c45f7a22724fea652de7efdd0d1f...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. |
|---|