OT-2026-000040963
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, two stage ejector, supply line pressure sensor, pulsed 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-2026-000040963) never changes.
Identity and time
| Publication number | OT-2026-000040963 · never reused |
|---|---|
| Internal UUID | 01a0ae79-6d11-78a7-a677-a3f78d924ffb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:28.516236Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000040963 |
| Status | PUBLIC |
Content hashes
| Canonical text | 024641a578667bca8c19d9dfebf996c29a16b0f1c530b38962d8145de76012ce |
|---|---|
| Markdown | 91104376b156a35938dc105f727551c9e199d88d2b61f7a023f702ab8653ca8c |
| Publication page | 3451db0fc687cb87b723d2d75ee485eeaeb6e9a5ee60d9b8c9fb5e0e05f22e63 |
| Manifest | d7ca1f92ede5724a188ee28bce43e85496a3c9df31c9c95ff8d0d8c468b6fb30 |
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 | IPn+b2X4xwY3rYC5v+Fszch8+HfVlALeXY8tUzFNQ2uHlODlKhgqrujCI+ArIU7/FDvUmXPrC8hBlNwHQNivBg== |
| 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
| 2026-09-17T11:20:21.919807Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040963observed 3451db0fc687cb87b723d2d75ee485ee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:21.897891Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040963/manifest.jsonobserved d7ca1f92ede5724a188ee28bce43e854...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:21.877153Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040963/publication.mdobserved 91104376b156a35938dc105f727551c9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:21.858035Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040963/publication.txtobserved 024641a578667bca8c19d9dfebf996c2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:46.687692Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040963observed 3451db0fc687cb87b723d2d75ee485ee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:46.670956Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040963/manifest.jsonobserved d7ca1f92ede5724a188ee28bce43e854...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:46.653885Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040963/publication.mdobserved 91104376b156a35938dc105f727551c9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:46.637155Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040963/publication.txtobserved 024641a578667bca8c19d9dfebf996c2...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. |
|---|