OT-2026-000086136
Publication integrity record
Four bellows cup vacuum gripper, four zone face, per zone isolation, plant vacuum fed, 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-2026-000086136) never changes.
Identity and time
| Publication number | OT-2026-000086136 · never reused |
|---|---|
| Internal UUID | 01a0ae99-e82b-7600-aedb-2a0cc0ba806d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:57.178584Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086136 |
| Status | PUBLIC |
Content hashes
| Canonical text | 53e4c1eca79ae0737619684a058d3c39c317219511f7c7b95452dfdfd0db1894 |
|---|---|
| Markdown | beb65b46c65393dafd1aad5177e806cce3c637431d5b8b14455aa2593fc1376e |
| Publication page | 146113282e971e5f2f32fa0b6861b7182ff8aa6d112eeed64c2160fc270a2902 |
| Manifest | ec627f7510c0e3405b6d135845b91af83ca2c944262af879283521f388924608 |
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 | 4s89wQktzbVqmeKO0Zij352ZM284w0MoG4BiWGrqdfuUsw1Wir9mXR0IlVbHV52NXEeSDLiX7vCMQig2apXgCg== |
| 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
| 2026-09-17T09:53:48.033230Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086136observed 146113282e971e5f2f32fa0b6861b718...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:53:48.014143Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086136/manifest.jsonobserved ec627f7510c0e3405b6d135845b91af8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:53:47.994950Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086136/publication.mdobserved beb65b46c65393dafd1aad5177e806cc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:53:47.973970Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086136/publication.txtobserved 53e4c1eca79ae0737619684a058d3c39...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. |
|---|