OT-2026-000064682
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, three stage ejector, manifold pressure sensor, vented 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-2026-000064682) never changes.
Identity and time
| Publication number | OT-2026-000064682 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-deb9-768e-ae3c-1c8ee0f2f2ae · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:48.495161Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000064682 |
| Status | PUBLIC |
Content hashes
| Canonical text | d59ca3f8454c772e14666ce71f5d35617af92d5838e0640cc082166093b57742 |
|---|---|
| Markdown | 10a178e01dae917f52235dd99af094d797beeb51f23c56728199bc1c31fcc722 |
| Publication page | 97a9bff70694697efb949db42f2e66c9ea9d186bd20a6b544f89e089f04e0e92 |
| Manifest | 7f823a19cfa03dda3a54e6dd4c4e1808dc24751e7de8ebc69276c0b8e968e951 |
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 | 6Br1BmqUVOVnyEkjWUeQ3XHJA5QGgkdC4TmW34eAwIuNlZ3KnyAU/Yn0T0NkuxSvHuKPmV8++/PlDsuuwcbXCA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:35:28.707645Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064682observed 97a9bff70694697efb949db42f2e66c9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:35:28.690905Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064682/manifest.jsonobserved 7f823a19cfa03dda3a54e6dd4c4e1808...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:28.674681Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064682/publication.mdobserved 10a178e01dae917f52235dd99af094d7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:28.656712Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064682/publication.txtobserved d59ca3f8454c772e14666ce71f5d3561...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. |
|---|