OT-2026-000048700
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, two 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-2026-000048700) never changes.
Identity and time
| Publication number | OT-2026-000048700 · never reused |
|---|---|
| Internal UUID | 01a0ae80-c32b-7811-afc6-a81f2f06438c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:34:29.321882Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000048700 |
| Status | PUBLIC |
Content hashes
| Canonical text | e6632ce5c0f3f65fc24b69bbc4d742e60ff72875fcf7836567c85f617841287c |
|---|---|
| Markdown | 56c8e3de4d97d637f5e33ea12b0438180f62f82acb4b2f44ffacb44de9fae7a6 |
| Publication page | f7b6cd5cb05b48529a44b6f464d38b52f2211c73d0d484b657f33b5a1d905655 |
| Manifest | f58803b60bb73ee899d928243f95ee239425cd855f55f3d70bb64877341cd846 |
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 | rSrppmM8enXOF46PJpR7qFcf+RCY+Ool+tvuF5rQIqycEZCpAmkT0wfbxYttFzi/fx1B5A7v5GV+T4WrETgTCA== |
| 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
| 2026-09-17T11:04:20.133481Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048700observed f7b6cd5cb05b48529a44b6f464d38b52...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:04:20.112070Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048700/manifest.jsonobserved f58803b60bb73ee899d928243f95ee23...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:04:20.091008Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048700/publication.mdobserved 56c8e3de4d97d637f5e33ea12b043818...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:04:20.071476Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048700/publication.txtobserved e6632ce5c0f3f65fc24b69bbc4d742e6...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. |
|---|