OT-2026-000091314
Publication integrity record
Two cup vacuum gripper, two zone face, three outlet manifold, two stage ejector, pressure sensor per zone, 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-2026-000091314) never changes.
Identity and time
| Publication number | OT-2026-000091314 · never reused |
|---|---|
| Internal UUID | 01a0ae9c-f16c-7928-85a1-2cf153f6c322 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:05:16.158740Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000091314 |
| Status | PUBLIC |
Content hashes
| Canonical text | ea6496fe4fe5c6c3fb7910b3836fb48fcf0741e9a6045e1a54a3063d45835a3f |
|---|---|
| Markdown | 87db1984652971f58f029f6057187a705a90165cb782799377247cc871507b5e |
| Publication page | 5abe7165b006cf5140479ee6bb20b57a12bba87870f4108b8836b5b200efac39 |
| Manifest | e5bd0ae424a4ac7ffd4b3a8fd2ee3faf7d9e83a6ffec4eaae0ece2d7ca2be262 |
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 | san+jLhiH+CNw5LWWwxhLeyetto3ghXvUsiZCCDOFigCPG5jLEkzDHR3rJxxv4oPmDRjxvI+5VUiBss4M53/CQ== |
| 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
| 2026-09-17T09:43:31.007066Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000091314observed 5abe7165b006cf5140479ee6bb20b57a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:43:30.989095Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000091314/manifest.jsonobserved e5bd0ae424a4ac7ffd4b3a8fd2ee3faf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:43:30.972765Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000091314/publication.mdobserved 87db1984652971f58f029f6057187a70...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:43:30.954359Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000091314/publication.txtobserved ea6496fe4fe5c6c3fb7910b3836fb48f...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. |
|---|