OT-2026-000024192
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, pump 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-2026-000024192) never changes.
Identity and time
| Publication number | OT-2026-000024192 · never reused |
|---|---|
| Internal UUID | 01a0ae70-e8c8-775f-b7fd-0e90326d79cc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:10.360874Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024192 |
| Status | PUBLIC |
Content hashes
| Canonical text | 62eb304aae39e84641b110f009a7afeeb43be293adfb629899d21896c3d31911 |
|---|---|
| Markdown | d0fc5edfd11d056435980fb634d120ccfef9f0183152384e721de7174bdb7d9a |
| Publication page | fc6b729a02fec15004f96b3e57c60d5c686630a63d4dfc0022b0327b16e6b8cc |
| Manifest | 55da82a98403340f26f4cda832351b71a764dce394647cd53cbce56105852b77 |
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 | rjASoWcAZoN58jukUa65f3CWmi5OWXRSITqJRjryJEbmPzIN9Ub0NkVNWHBpTxLbAaX8P7d2vGEoz6odvMmTAQ== |
| 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
| 2026-09-17T11:48:39.045349Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024192observed fc6b729a02fec15004f96b3e57c60d5c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:48:39.003545Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024192/manifest.jsonobserved 55da82a98403340f26f4cda832351b71...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:38.985240Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024192/publication.mdobserved d0fc5edfd11d056435980fb634d120cc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:38.966668Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024192/publication.txtobserved 62eb304aae39e84641b110f009a7afee...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. |
|---|