OT-2026-000062433
Publication integrity record
Three cup vacuum gripper, three outlet manifold, single 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-2026-000062433) never changes.
Identity and time
| Publication number | OT-2026-000062433 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-0ac0-78d3-9075-9bf63df6de1f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:48.542263Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062433 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0dc44c9149edaf33302244b95a6d5c111ae3ece22ebd1961281b39c7e6ba2b0e |
|---|---|
| Markdown | 0fe5ba33b1410e5a5dc77b619c420432e3ce3ffade069c91a142f17b95a7ca93 |
| Publication page | 7c698c0071286ffafc21fbbcf0e1951669db9580ac5fc69bc2eb808f1f49111b |
| Manifest | ef2b91af3ed45ab0875fab7d214214ff438959e85bcd01bda3f80aea2137b126 |
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 | WgUjM1JMpdFDzO8nvEE15skDdEASP0sd0tG9urPGpWjrvrJO9ympwByjdKUI4c5beKXmITA4M3O71irNlGJhDA== |
| 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
| 2026-09-17T10:39:46.258065Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062433observed 7c698c0071286ffafc21fbbcf0e19516...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:39:46.241765Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062433/manifest.jsonobserved ef2b91af3ed45ab0875fab7d214214ff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:46.222343Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062433/publication.mdobserved 0fe5ba33b1410e5a5dc77b619c420432...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:46.202918Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062433/publication.txtobserved 0dc44c9149edaf33302244b95a6d5c11...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. |
|---|