OT-2026-000085492
Publication integrity record
Four cup vacuum gripper, four zone face, six outlet manifold, two stage ejector, 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-2026-000085492) never changes.
Identity and time
| Publication number | OT-2026-000085492 · never reused |
|---|---|
| Internal UUID | 01a0ae99-aaab-7da2-9d13-6c700d0f5083 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:41.564662Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085492 |
| Status | PUBLIC |
Content hashes
| Canonical text | 07e8c436c303cf9153351804c84622b0060dfba8531d83f1cc449ad6cf0b5487 |
|---|---|
| Markdown | 55dd1444cedf80f24d34e0b22e82a0d1601f574ac126c3e92dc1eac551ed6dba |
| Publication page | 6d172603074e454c2702181d4311c83ef5fbea2afe62954de997486e587390f8 |
| Manifest | b274c0e9a24ba7ed5a48722eba59ffc72c1fba27c3b9c29326cc27f7f55bb516 |
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 | TRN1qMp/8vN17N8iYQJ1kBRXF7xuZeC+Id62ObqYVpKpdrGHa7CsifwCwvzfzW4HLZFph7GvTaSprgfIre6CDg== |
| 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
| 2026-09-17T09:54:17.496717Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085492observed 6d172603074e454c2702181d4311c83e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:17.478628Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085492/manifest.jsonobserved b274c0e9a24ba7ed5a48722eba59ffc7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:17.458896Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085492/publication.mdobserved 55dd1444cedf80f24d34e0b22e82a0d1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:17.441049Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085492/publication.txtobserved 07e8c436c303cf9153351804c84622b0...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. |
|---|