OT-2026-000008584
Publication integrity record
Two bellows cup vacuum gripper, two zone face, per zone isolation, 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-2026-000008584) never changes.
Identity and time
| Publication number | OT-2026-000008584 · never reused |
|---|---|
| Internal UUID | 01a0ae6a-e46b-72ca-9c11-7d2ef2e4675c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:36.030441Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000008584 |
| Status | PUBLIC |
Content hashes
| Canonical text | 04b05ccf9b331f9d8d4ec6a2fba6a25602536f6640dadd68e0ce79ae0ad54549 |
|---|---|
| Markdown | 949c37797291b44de3a96146d72d15caba1302f26f6499a8bf3aea220178f1df |
| Publication page | 61d44dd7c65b1f63140a5fe8be0435cc66143e289aca843e2d292416b9e0b9e2 |
| Manifest | 65cbd27b1250913fdd49b3e9292f5a4377c3538c80fcddd7f6ca0cf87d3bb465 |
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 | pFYfPHDWR5LKNAN3cUtInqbPwpPVWihLuXO/oSYpOGCWiBhSiiBBkAlgVW3FIymp6iPtVNg2oxufGB9A2EvLAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:18:31.964354Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008584observed 61d44dd7c65b1f63140a5fe8be0435cc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:18:31.945863Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008584/manifest.jsonobserved 65cbd27b1250913fdd49b3e9292f5a43...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:31.924292Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008584/publication.mdobserved 949c37797291b44de3a96146d72d15ca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:31.905501Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008584/publication.txtobserved 04b05ccf9b331f9d8d4ec6a2fba6a256...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. |
|---|