OT-2026-000064634
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, single 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-2026-000064634) never changes.
Identity and time
| Publication number | OT-2026-000064634 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-deb8-7f50-a08e-1a899fb7ed7b · 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-2026-000064634 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5538d60dc7611946e19184915404c9159fbd0f20b22905f82a8be618b6232853 |
|---|---|
| Markdown | 73a44c795bc560e03578608c727185f1f64400077784f93590f32ccd8a9533e8 |
| Publication page | fe91e5ca28cce472e651660d3aef8be6160d6cadf60b54e49381732419d39d2c |
| Manifest | e283cb23233d6de3690f3262a83d45bc2ddad351e831d587f53d5a0723dacdbc |
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 | KB/oaszGEDq5SUfWIZjQMhETbH6p8U9+hodni1sxVY3PaRIuODuTN8VpXONzORAHhYyC4Z1Q2g66kuB4rC+5AA== |
| 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
| 2026-09-17T10:35:24.987324Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064634observed fe91e5ca28cce472e651660d3aef8be6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:35:24.968098Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064634/manifest.jsonobserved e283cb23233d6de3690f3262a83d45bc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:24.950460Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064634/publication.mdobserved 73a44c795bc560e03578608c727185f1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:24.933801Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064634/publication.txtobserved 5538d60dc7611946e19184915404c915...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. |
|---|