OT-2026-000091660
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, plant vacuum fed, 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-2026-000091660) never changes.
Identity and time
| Publication number | OT-2026-000091660 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-43b8-77f8-af71-04111b0b1ae0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:05:37.256105Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000091660 |
| Status | PUBLIC |
Content hashes
| Canonical text | 51d97dcb5e75126d7a2cebc07003b792919d59f2e102c2e10cd479ace220f098 |
|---|---|
| Markdown | 9b3411f55a6cc37de1d7a431faac69dd42997be11472b476e8dee1ac490ff242 |
| Publication page | 414d3cc920f30fda83a61747ffc7c339349112f26baa52afb3ff71d1afa9e8ac |
| Manifest | 2039c1499309a8dc4ef29333ef264effdac81acc5818edcab9d341433df19ebf |
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 | 5Rx62c4zDaRcTjyAzOmFmAQeIMdK3b4AdT9sTGVDVdYEK+Bpdy1FvkvQ2E8v+LN2alLqBFdYsS4t6cwJW+klBQ== |
| 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
| 2026-09-17T09:42:02.163026Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000091660observed 414d3cc920f30fda83a61747ffc7c339...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:42:02.145617Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000091660/manifest.jsonobserved 2039c1499309a8dc4ef29333ef264eff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:42:02.128741Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000091660/publication.mdobserved 9b3411f55a6cc37de1d7a431faac69dd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:42:02.111144Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000091660/publication.txtobserved 51d97dcb5e75126d7a2cebc07003b792...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. |
|---|