OT-2026-000095055
Publication integrity record
Three cup vacuum gripper, three zone face, single 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-2026-000095055) never changes.
Identity and time
| Publication number | OT-2026-000095055 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-2df0-7074-8d76-0891794279b7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:42.715218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095055 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7e270b22fa96b51aae77694496afc7cfb34a1e0c010c016ade244cc9355e9312 |
|---|---|
| Markdown | 4cc6e3ae25d829022e877316e1429011747b0f2f9443e981335aa6d6f382cbb1 |
| Publication page | ec98ed298f28f1ed566230c5f444233292819194bac3b53c87c74b7d98569b18 |
| Manifest | bea2590b5802f89f7bf3702f4508046c2a043a48421925eb5b761283c9ddaedb |
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 | guBHJfalEtT4hbCFrvBUUao+EKewmwfkOt/9DJaU6/fa1dxnzbrKyK0JQNK2v5WPk26zqwMKBpQ/SRVZwWDMBA== |
| 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
| 2026-09-17T09:37:37.294431Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095055observed ec98ed298f28f1ed566230c5f4442332...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:37.274270Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095055/manifest.jsonobserved bea2590b5802f89f7bf3702f4508046c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:37.255201Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095055/publication.mdobserved 4cc6e3ae25d829022e877316e1429011...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:37.234541Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095055/publication.txtobserved 7e270b22fa96b51aae77694496afc7cf...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. |
|---|