OT-2026-000089959
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, two stage ejector, manifold 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-2026-000089959) never changes.
Identity and time
| Publication number | OT-2026-000089959 · never reused |
|---|---|
| Internal UUID | 01a0ae9c-428d-78ca-abe1-94b4fade240f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:04:31.390046Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000089959 |
| Status | PUBLIC |
Content hashes
| Canonical text | f666164a089b3ab3504fc358a4330d1f1787349e6f3deb66abfce21c8a9347a1 |
|---|---|
| Markdown | 57194e4c0a0ff8fc5885671a3071d05b56a30038b613fdd254b1cc579617f549 |
| Publication page | 6cbee6445e923d485045105db73accc54d193f6e176c1da333374ddf1a7cac4f |
| Manifest | 752b806617c01b190ba521479fdf0768df0ae3f88d7e69bad2b2026ddc98f691 |
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 | exXJL8FsYHmzCLp13cIFe6JLBb16NZ9/88U82wPHfXAVKsq5jrGyaxDDWz1f9rhiYAomiHyNEo0ptVJQW3gbCg== |
| 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
| 2026-09-17T09:45:20.541127Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000089959observed 6cbee6445e923d485045105db73accc5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:45:20.523273Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000089959/manifest.jsonobserved 752b806617c01b190ba521479fdf0768...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:45:20.504965Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000089959/publication.mdobserved 57194e4c0a0ff8fc5885671a3071d05b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:45:20.482798Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000089959/publication.txtobserved f666164a089b3ab3504fc358a4330d1f...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. |
|---|