OT-2026-000044437
Publication integrity record
Six cup vacuum gripper, six outlet manifold, two stage ejector, supply line 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-2026-000044437) never changes.
Identity and time
| Publication number | OT-2026-000044437 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-39d7-7137-ac82-03c3f99f64bb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:32.012327Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000044437 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1bacd0ca04422b18f5557d2d64152aaea778e203820d64dc69f4afaaedc58090 |
|---|---|
| Markdown | f4f238901a0f0a81eb98aa734cded56f054eb199f2955d0e92c2032cbf572095 |
| Publication page | 291881b4a8e4bec74a0e977441b515544abed65578526a7293f159b77d1f3a4f |
| Manifest | b33cf3ba2bf0c9c4d12efee968e2fdf00ce0d002b8a43e568a6535dc35830334 |
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 | QGNB7Lm+XbUuSlskA5pPFdVRF4Mzl3DkqBRq0tvdNibxu/EWXtKdxbD3e+gKPhl6A3Fsms+taYtO9NfANvv+DQ== |
| 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
| 2026-09-17T08:30:45.828499Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044437observed 291881b4a8e4bec74a0e977441b51554...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T08:30:45.811565Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044437/manifest.jsonobserved b33cf3ba2bf0c9c4d12efee968e2fdf0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:30:45.795367Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044437/publication.mdobserved f4f238901a0f0a81eb98aa734cded56f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:30:45.778279Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044437/publication.txtobserved 1bacd0ca04422b18f5557d2d64152aae...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. |
|---|