OT-2026-000097168
Publication integrity record
Two bellows cup vacuum gripper, two zone face, per zone isolation, three stage ejector, 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-2026-000097168) never changes.
Identity and time
| Publication number | OT-2026-000097168 · never reused |
|---|---|
| Internal UUID | 01a0aea1-01ca-7eea-9ce9-dca293ff7bec · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:42.488246Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097168 |
| Status | PUBLIC |
Content hashes
| Canonical text | d4277b9acfaeca5ab248c6551b34926feebbae458af7747ffde1a984c6e80b60 |
|---|---|
| Markdown | 5dbeff7dd56202bebddbb7a4393eb80a48d79a1ec17dda8f1d04d7ba66e7776d |
| Publication page | 0e11461374aeb18a8cbdc99a495e7a1920a2ebe16e2df2de31d8074ee0212fb0 |
| Manifest | 5088488f8bbd87252ab633b81c4eb2ea46407ce72ba525fce023a75f6c57023e |
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 | Ak2/N7SSN7Bq1ZiMo+hlSnAQv0RqNdUgUa8K5POf5ftn7FHMA1hXJ+w05YTD2kdnLp8b/Hiu5ren/SZKdndVAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:11:00.442860Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097168observed 0e11461374aeb18a8cbdc99a495e7a19...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:11:00.420330Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097168/manifest.jsonobserved 5088488f8bbd87252ab633b81c4eb2ea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:11:00.375366Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097168/publication.mdobserved 5dbeff7dd56202bebddbb7a4393eb80a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:11:00.206459Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097168/publication.txtobserved d4277b9acfaeca5ab248c6551b34926f...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. |
|---|