OT-2026-000055076
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, single stage ejector, manifold pressure sensor, pulsed 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-2026-000055076) never changes.
Identity and time
| Publication number | OT-2026-000055076 · never reused |
|---|---|
| Internal UUID | 01a0ae86-5e81-7900-a48d-73f50ddf316e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:40:36.756598Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000055076 |
| Status | PUBLIC |
Content hashes
| Canonical text | f7fbb5b1a42603e0bc773f1498324e24753dc10de70efd74c5cb372ba32f6081 |
|---|---|
| Markdown | 7609cd2cfb3b705677165a447ff78633a2481961291f09de70484d09ae8d3aa9 |
| Publication page | 7aa5111f3dbb99b1de59ab0d462eeb4d3e0b7a9afaf74e3afcd2196144087b6d |
| Manifest | 4a3e8f47be982e9e4abe3de0167f00eed49945af739681ed735e73d421f8c88f |
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 | beHs00iupfTQzJDatG8sXz+0J47W/+uGyDjBSTVVqGYpObg6vwktN8Y8mfEhZWpy58UTKZhYmerv4/k9v5ueDA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:53:13.755570Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055076observed 7aa5111f3dbb99b1de59ab0d462eeb4d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:53:13.736853Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055076/manifest.jsonobserved 4a3e8f47be982e9e4abe3de0167f00ee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:53:13.717737Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055076/publication.mdobserved 7609cd2cfb3b705677165a447ff78633...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:53:13.698598Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055076/publication.txtobserved f7fbb5b1a42603e0bc773f1498324e24...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. |
|---|