OT-2026-000083081
Publication integrity record
Two cup vacuum gripper, two zone face, single 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-2026-000083081) never changes.
Identity and time
| Publication number | OT-2026-000083081 · never reused |
|---|---|
| Internal UUID | 01a0ae97-c962-763f-9f0f-62caa8f6357a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:38.321156Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000083081 |
| Status | PUBLIC |
Content hashes
| Canonical text | d58831154e4f7e9b2829f058fbcd2ed301a24d40a453d35e12e7e74516a16701 |
|---|---|
| Markdown | a0a3b5fa74d27f1e66dbca9b2835d1d4eb4dffed6d51f3fd50d93d305ff122f2 |
| Publication page | 59f475a7b8517a08718f865301c1f195ecf350bf7f3ebde675490144e7a19f60 |
| Manifest | 0ce347056fb07a9eb5464f9320d389d749b40a6c73d165ecc2eda2ae74513020 |
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 | 7dcMZvBG46xrwu8A7THU585P6xXmgEC5+l/y9f/KNOgamMjvyMXrxPKX2dxsFMoPD3otbZhyu+dpfEnHZgXKBg== |
| 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
| 2026-09-17T09:00:34.633816Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083081observed 59f475a7b8517a08718f865301c1f195...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:00:34.612331Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083081/manifest.jsonobserved 0ce347056fb07a9eb5464f9320d389d7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:00:34.593868Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083081/publication.mdobserved a0a3b5fa74d27f1e66dbca9b2835d1d4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:00:34.120011Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083081/publication.txtobserved d58831154e4f7e9b2829f058fbcd2ed3...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. |
|---|