OT-2026-000093616
Publication integrity record
Four cup vacuum gripper, four zone face, four outlet manifold, pump fed, supply line pressure sensor, sustained 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-2026-000093616) never changes.
Identity and time
| Publication number | OT-2026-000093616 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-508b-7f67-845e-49fae84444bc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:46.038602Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093616 |
| Status | PUBLIC |
Content hashes
| Canonical text | 393823740f6e0f591321c5d72e2c7c0a1f120443da9e58211ad29f5faeab6b37 |
|---|---|
| Markdown | 3e6873b59b5d3a37140e6cf5e09b2ca2bc5d513f4510f785b27e731fb7a8c5ce |
| Publication page | 45bec4b72ef001f8c3ec427985c28531ddc257f98bb67b2b41017d2eea33f5e1 |
| Manifest | e038329bd8c032efbcd6069bcc012502f2233944db6c3f6530fcf0559bd377e6 |
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 | zIUkQOvxlLWv6OTGTxJQIqZrUXSUS6b0eHj9AdIMnO59gw1FKlLK1Qrf/KK9uuMrtf7T2jALHwAFWP0VeJnIAA== |
| 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
| 2026-09-17T09:39:39.871334Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093616observed 45bec4b72ef001f8c3ec427985c28531...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:39:39.852557Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093616/manifest.jsonobserved e038329bd8c032efbcd6069bcc012502...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:39.833569Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093616/publication.mdobserved 3e6873b59b5d3a37140e6cf5e09b2ca2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:39.815232Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093616/publication.txtobserved 393823740f6e0f591321c5d72e2c7c0a...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. |
|---|