OT-2026-000066417
Publication integrity record
Four cup vacuum gripper, four outlet manifold, three stage ejector, supply line 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-2026-000066417) never changes.
Identity and time
| Publication number | OT-2026-000066417 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-ce40-7ecb-8d25-eb2db9108e29 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:49.649149Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066417 |
| Status | PUBLIC |
Content hashes
| Canonical text | 60aeddc39bf654f24283fc01f82df31d80ebf85c4e5b61ab674321febf477318 |
|---|---|
| Markdown | 35931f471e5a13fccf9148fc056aa9c931e1209feb17b52016dcc5964d2b4e8a |
| Publication page | fc7a82df586180a1ba54cdd371ea50dcbc488f09787397c7535c10592c610ae0 |
| Manifest | 3a9926648a2420368320952faeca276dc74dfe09a0b88e6d48aacd31460be414 |
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 | 6WRzSEJQO9GvlC0RtM8F5MrmdO0HDYfReJSlL2NkWVW+O0Ayg29YbhVqjkux86hbnZ88RveEq1zFCv3DcXlgCw== |
| 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
| 2026-09-17T10:32:39.420933Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066417observed fc7a82df586180a1ba54cdd371ea50dc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:32:39.402193Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066417/manifest.jsonobserved 3a9926648a2420368320952faeca276d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:39.386024Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066417/publication.mdobserved 35931f471e5a13fccf9148fc056aa9c9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:39.367965Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066417/publication.txtobserved 60aeddc39bf654f24283fc01f82df31d...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. |
|---|