OT-2026-000080009
Publication integrity record
Two cup vacuum gripper, two 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-2026-000080009) never changes.
Identity and time
| Publication number | OT-2026-000080009 · never reused |
|---|---|
| Internal UUID | 01a0ae96-4377-73e5-a6c1-d385df3ce2c0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:58.480954Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000080009 |
| Status | PUBLIC |
Content hashes
| Canonical text | 433f2a9ebbcbf3e46ea98b1922ce3f9a1d0d21a62b4c8f682cf30a93cb297e1a |
|---|---|
| Markdown | 3e06cb09e426414606c25cbcafb58e7dc28c0b2230abcd84c5182a1c2cc70a51 |
| Publication page | 4cae0613d319193e17fdd84bd5d7d7d74532976a7bde8070b19e605b154886ec |
| Manifest | 6760b0d9579839cb9fd03524e1557552288c6c0842ee28550de6a84e5d04c1fc |
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 | xzvmzQny+TUw3tNyuX3g6XTFLx0ND6tWwAMgv6rBsO4Qitzu4raBN+/VzLMNK1rB8Ex9bYsOegHqqo9Ajo4OAA== |
| 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
| 2026-09-17T10:03:25.589288Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080009observed 4cae0613d319193e17fdd84bd5d7d7d7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:03:25.549657Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080009/manifest.jsonobserved 6760b0d9579839cb9fd03524e1557552...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:25.529900Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080009/publication.mdobserved 3e06cb09e426414606c25cbcafb58e7d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:25.494478Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080009/publication.txtobserved 433f2a9ebbcbf3e46ea98b1922ce3f9a...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. |
|---|