OT-2026-000097957
Publication integrity record
Two cup vacuum gripper, two zone face, three outlet manifold, pump fed, supply line pressure sensor, sustained blow-off before set-down
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-2026-000097957) never changes.
Identity and time
| Publication number | OT-2026-000097957 · never reused |
|---|---|
| Internal UUID | 01a0aea1-92f7-7b49-a762-ab36057d3b50 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:19.650679Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097957 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7327be91bd7ff59c2e45cbd8664f8896d1e3ed7ccde518f009830af366f0a1c9 |
|---|---|
| Markdown | 1627e4b39be3270580b9ecde359bdb14790a26825027d41efdfee425e1ebe482 |
| Publication page | 6c56e3bf39b9cf49d4b9dcebe3ddc81b41043d41454200bf9747e77005030d71 |
| Manifest | 259f13b50510bcf8898c8f41c1413b3504a4b524f5bc4770345d1c18105af7d1 |
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 | K+fjP4ZlJ6UhVRqcOnQPo7KI+Dt0y/l6lgRgtVlXbQOL83apZabBfsljaSMDJlhgTDp9jWXv5LGnXbDttpXiDQ== |
| 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
| 2026-09-17T09:33:05.943061Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097957observed 6c56e3bf39b9cf49d4b9dcebe3ddc81b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:05.923507Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097957/manifest.jsonobserved 259f13b50510bcf8898c8f41c1413b35...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:05.904163Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097957/publication.mdobserved 1627e4b39be3270580b9ecde359bdb14...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:05.885787Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097957/publication.txtobserved 7327be91bd7ff59c2e45cbd8664f8896...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. |
|---|