OT-2026-000093728
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, single stage ejector, 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-2026-000093728) never changes.
Identity and time
| Publication number | OT-2026-000093728 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-508c-7fa4-b033-93412533c740 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:46.038602Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093728 |
| Status | PUBLIC |
Content hashes
| Canonical text | 06f1e5c592808ba10fedb2eeebae250a61dcbbaa5a0466b001b8ae3c3687a542 |
|---|---|
| Markdown | 0a6fa9e937e3dc670e573c0a96d46a4c67716fe8690fe566259ce270c8378f78 |
| Publication page | 0b9eeb7b3218be2018b02caf97901068c8829998fc4f09dc4b7602e4cfaf9210 |
| Manifest | 97e17de9e244b55fc89c16a084dee60aeabbc801c5397d4c5b857e312798030f |
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+UMFX+3WgRhg0IDUbJiBUi33QTNcl0ygRFBulKiiCfjI1Is7Hfse65HnbOMjfbqcvXh+T9l4jEs7qaIChJvBQ== |
| 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
| 2026-09-17T09:39:48.086373Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093728observed 0b9eeb7b3218be2018b02caf97901068...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:39:48.068865Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093728/manifest.jsonobserved 97e17de9e244b55fc89c16a084dee60a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:48.052865Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093728/publication.mdobserved 0a6fa9e937e3dc670e573c0a96d46a4c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:48.036532Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093728/publication.txtobserved 06f1e5c592808ba10fedb2eeebae250a...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. |
|---|