OT-2026-000086045
Publication integrity record
Three cup vacuum gripper, three zone face, per zone isolation, plant vacuum fed, 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-2026-000086045) never changes.
Identity and time
| Publication number | OT-2026-000086045 · never reused |
|---|---|
| Internal UUID | 01a0ae99-e82b-7392-8396-e9bb50c042d0 · 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-2026-000086045 |
| Status | PUBLIC |
Content hashes
| Canonical text | cc7ab1996a2f58fc11e3836e9c5e1a66761a4240bf35e93f21fb1fc876cd6bc5 |
|---|---|
| Markdown | 09ef6f9bc469660eb179c141e4dda4329774d58f8a67b9ef737a2aacd3171770 |
| Publication page | 500fafa9e8ed66d1e2813c24ed4f663b57455306267d55c06358d6c8747dc2c8 |
| Manifest | 202a46bbb1017f794a9c80df3b1bcfba000591716f02b2ab216acfc817543e55 |
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 | KFl0mDqVye+GP7fDP6QJ5VqM6E6eU48e0J31TY2JCN5FTGBIO2OVoJAiRMC9X/HfpTPzDLp0ihivoWYgrjqnDQ== |
| 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
| 2026-09-17T09:53:02.339147Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086045observed 500fafa9e8ed66d1e2813c24ed4f663b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:53:02.321189Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086045/manifest.jsonobserved 202a46bbb1017f794a9c80df3b1bcfba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:53:02.304733Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086045/publication.mdobserved 09ef6f9bc469660eb179c141e4dda432...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:53:02.287809Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086045/publication.txtobserved cc7ab1996a2f58fc11e3836e9c5e1a66...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. |
|---|