OT-2026-000095388
Publication integrity record
Three cup vacuum gripper, three zone face, per zone isolation, 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-2026-000095388) never changes.
Identity and time
| Publication number | OT-2026-000095388 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-8f72-7f81-be9a-b30a8f742ff7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:07.681434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095388 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1ee5fe25f676cc436ee49738f439e86917072bf28c33a4aafb480866de450d88 |
|---|---|
| Markdown | a17e3f555f30672fdb95c3702849943b48957927de39c03089f247f396096272 |
| Publication page | 82f4ab3518b119c989a689a76d7af14fb3cf9e17ad0437aae4e9ada0cde9e7fc |
| Manifest | 216223f6bbc0ff6de73b82257b6a2ada7ecd8026a18f7098c6699cfb3cd5beb6 |
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 | 3VeNuRQEd43Yk7eADn0m8uwjsBsxYeUJ/t2VDcoirRXASYur+d2JuQVkEMaATSFwUNyK450AJcjj882ljgeoBQ== |
| 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
| 2026-09-17T09:36:45.625721Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095388observed 82f4ab3518b119c989a689a76d7af14f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:36:45.607944Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095388/manifest.jsonobserved 216223f6bbc0ff6de73b82257b6a2ada...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:45.589878Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095388/publication.mdobserved a17e3f555f30672fdb95c3702849943b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:45.571610Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095388/publication.txtobserved 1ee5fe25f676cc436ee49738f439e869...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. |
|---|