OT-2026-000026506
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, pump fed, manifold pressure sensor, sustained 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-2026-000026506) never changes.
Identity and time
| Publication number | OT-2026-000026506 · never reused |
|---|---|
| Internal UUID | 01a0ae71-f4a8-7c71-9fed-5226841d38ec · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:18:18.960773Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000026506 |
| Status | PUBLIC |
Content hashes
| Canonical text | b88b6e9b2fa0974ff3da914c38aa4832baf651734f99d5c13b54a7440da0665d |
|---|---|
| Markdown | 0bded140bff1b63b34330679ccba46711d31c7a2c17fbd7b59d072d3ae505079 |
| Publication page | 71216735e21473979a780ac2e792df1d53d11253ffa625b6792e48b89b0b2d52 |
| Manifest | f9c0f02c3acdc7b60e387fe88cdeaecaa36068606aa83a95708884ffc70aed06 |
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 | oV2g9LyzwV2QuTYsuA3zNBrfMAn6May+7hjxZF4ssJ1AfN+2zkUjNHsLKFQJml47PfPQzWI+nZWhLdSeXmObAg== |
| 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
| 2026-09-17T11:44:38.042939Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026506observed 71216735e21473979a780ac2e792df1d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:44:38.023795Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026506/manifest.jsonobserved f9c0f02c3acdc7b60e387fe88cdeaeca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:44:38.006182Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026506/publication.mdobserved 0bded140bff1b63b34330679ccba4671...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:44:37.986711Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026506/publication.txtobserved b88b6e9b2fa0974ff3da914c38aa4832...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. |
|---|