OT-2026-000074408
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, two stage ejector, supply line pressure sensor, vented 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-2026-000074408) never changes.
Identity and time
| Publication number | OT-2026-000074408 · never reused |
|---|---|
| Internal UUID | 01a0ae93-717a-70ea-9a6d-3abfa41f558f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:54:53.574555Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000074408 |
| Status | PUBLIC |
Content hashes
| Canonical text | f1f3732953054eecce64ebba5cf48619b23106bbfe706cd7bc722fa3574bfca7 |
|---|---|
| Markdown | 7d7629e6054cce1dfbdbd846af47d3d8ac05e9addd7a71ab9c7db3b14524d01b |
| Publication page | 3c29a67fbcba5721612ffffd7b171a48e74fefefe12503f61458391eba738da8 |
| Manifest | 07b83891cceb55d0faa36f4f3aefe3b2065556ee47d616ce8fdf0d0d1f5145d9 |
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 | pEmwji52vRtUy2MYde5v7UIzAOegegG41js7ZUMEORdML7nd58vWH+qTPr7Uw9L0/Hw+OrLYZHeyhJhbK+TnCw== |
| 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
| 2026-09-17T10:19:21.010193Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074408observed 3c29a67fbcba5721612ffffd7b171a48...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:19:20.990794Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074408/manifest.jsonobserved 07b83891cceb55d0faa36f4f3aefe3b2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:19:20.970338Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074408/publication.mdobserved 7d7629e6054cce1dfbdbd846af47d3d8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:19:20.949586Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074408/publication.txtobserved f1f3732953054eecce64ebba5cf48619...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. |
|---|