OT-2026-000062233
Publication integrity record
Two cup vacuum gripper, two outlet manifold, two 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-2026-000062233) never changes.
Identity and time
| Publication number | OT-2026-000062233 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-0abd-705b-853b-8a7702a9cc70 · 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-2026-000062233 |
| Status | PUBLIC |
Content hashes
| Canonical text | 172b3e6e81e08bc013957bcfb0674826ca9cdb935a5ff9142df0ada3466dea76 |
|---|---|
| Markdown | 222e86a92bc92c8c9b1a086864d908bae9736ebdf97113fdf2aa0d2190a8f2bb |
| Publication page | f9ae0db99cfc6df13e564ae9ad9760e639a9239be8b10983aa1954bb713ce8d8 |
| Manifest | 4347effa665b6ae11b05e6a4fee3fa96e414132adcb6d01e6a1c44980f0c4e7b |
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 | uC4OAR7NeBOzd3rIIIUqAz9K2zSyaN6kOzwq/AUXR7e1DyF0wI9WNX4Bp5pqoQd3cD4xHn4gV1+AtTN+nNzTBg== |
| 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
| 2026-09-17T10:39:30.443581Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062233observed f9ae0db99cfc6df13e564ae9ad9760e6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:39:30.427110Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062233/manifest.jsonobserved 4347effa665b6ae11b05e6a4fee3fa96...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:30.408864Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062233/publication.mdobserved 222e86a92bc92c8c9b1a086864d908ba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:30.391336Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062233/publication.txtobserved 172b3e6e81e08bc013957bcfb0674826...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. |
|---|