OT-2026-000096647
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, plant vacuum fed, pressure sensor per zone, sustained blow-off before set-down, on a tool changer
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-2026-000096647) never changes.
Identity and time
| Publication number | OT-2026-000096647 · never reused |
|---|---|
| Internal UUID | 01a0aea0-a4ab-795a-b03f-d84989462644 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:18.648440Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000096647 |
| Status | PUBLIC |
Content hashes
| Canonical text | a746496277f727e97b6ce764372e15138796b2cc37bc489e9fab040c6e02de4c |
|---|---|
| Markdown | 552b73b68522ac27a97f6d06239ae854c62c5faabcf3734b50d6ccb860a60b2a |
| Publication page | 9ef5d43dc04cbae5045e3a390fe239fc2f0d32a474e05bf40ded53a5ba6942cd |
| Manifest | fc2ea5679ddba3d56cc76c35fe912a1a9494c0cbb3decaf1ac835b6507522924 |
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 | 5cF0ZElbTqh+OhK/rsIap6Vtwcs2ViCE3OznO4l9vsQlV0pPePUMhZ5i1W6WSqgK4By81x++Y95u0aYyjx6KBA== |
| 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
| 2026-09-17T09:34:06.759982Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096647observed 9ef5d43dc04cbae5045e3a390fe239fc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:34:06.743207Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096647/manifest.jsonobserved fc2ea5679ddba3d56cc76c35fe912a1a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:34:06.725792Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096647/publication.mdobserved 552b73b68522ac27a97f6d06239ae854...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:34:06.709190Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096647/publication.txtobserved a746496277f727e97b6ce764372e1513...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. |
|---|