OT-2026-000046744
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, three stage ejector, supply line 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-2026-000046744) never changes.
Identity and time
| Publication number | OT-2026-000046744 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-d0f3-7340-81d3-6d91125db1a2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:32:21.770727Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046744 |
| Status | PUBLIC |
Content hashes
| Canonical text | c6d51736378db1bb5a4bc4a40e5808c734fcebbb47b8b5db223e3e196cf06a8f |
|---|---|
| Markdown | 54b4c829f1b1ebd234fb45961b3bd3baf47a025c6a3224149fe9fc05eb9d12e8 |
| Publication page | df019a8917ac8528638ff54093c2d67dfe7b36513c3d4e90240800a4bb042865 |
| Manifest | 0eef2628b88462ca847ee9c4072901359686e8b635a8a1a4cc93b780880fbd64 |
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 | EaeWb5ZmXvBd5UQek+Jkbk9QzII407C0TIr/niZPX1PjA2SiEJ1h51uRWwTElP3g9+ZOHPS4oL1XdDN0YrXEDA== |
| 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
| 2026-09-17T11:06:48.448609Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046744observed df019a8917ac8528638ff54093c2d67d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:06:48.432545Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046744/manifest.jsonobserved 0eef2628b88462ca847ee9c407290135...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:48.414343Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046744/publication.mdobserved 54b4c829f1b1ebd234fb45961b3bd3ba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:48.396789Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046744/publication.txtobserved c6d51736378db1bb5a4bc4a40e5808c7...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. |
|---|