OT-2026-000006631
Publication integrity record
Bellows cup vacuum gripper, two outlet manifold, three stage ejector, vented before set down
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-2026-000006631) never changes.
Identity and time
| Publication number | OT-2026-000006631 · never reused |
|---|---|
| Internal UUID | 01a0a961-fa18-7a8e-b597-e3b43c820607 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T08:42:45.659330Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000006631 |
| Status | PUBLIC |
Content hashes
| Canonical text | 395eda9584cc4b8d0ce537f922a67d6396eb8f74424048ee489dd63d903bff06 |
|---|---|
| Markdown | baffcbb78a4f147ad381f2f1949089b42d25c0ba67ef49b5a3eecbbf610806da |
| Publication page | c2cda43b1c9fc27f7d6e2a17c2d5edf8de12ebeccdbb65d53234e37d9fa79c84 |
| Manifest | 6597bc07fff9f665e940e68ebaa8b2568ded213d5c44d0fea1e857bf924b0d77 |
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 | Alt/mB1dJF+6J+tvpoTq1nzQx9RYFKDx0FOYFWSZNVY++hjn68lO0FThRx6DaMckjtZCnQabHPXhfUIdI49ZAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T08:47:03Z batch OT-TS-2026-W38-013 · RFC 3161 token · inclusion proof root e368e9c5ab06dc5cb1b0682dd54c11f5... |
|---|
Independent retrieval
| 2026-09-16T08:50:23.234680Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006631observed c2cda43b1c9fc27f7d6e2a17c2d5edf8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T08:50:23.222217Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006631/manifest.jsonobserved 6597bc07fff9f665e940e68ebaa8b256...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:50:23.210779Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006631/publication.mdobserved baffcbb78a4f147ad381f2f1949089b4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:50:23.197618Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006631/publication.txtobserved 395eda9584cc4b8d0ce537f922a67d63...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. |
|---|