OT-2026-000086796
Publication integrity record
Two bellows cup vacuum gripper, two zone face, four outlet manifold, 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-2026-000086796) never changes.
Identity and time
| Publication number | OT-2026-000086796 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-80a4-742c-99cf-0e6738339aac · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:36.209195Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086796 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5e227520a94a192653a0c8faf37dcc1fd1989261a6e931467d87048d91aae99f |
|---|---|
| Markdown | c90b8d424665c3416b2d293c1271c5aa362efb28bf8b558e63a803d5dfeccfb9 |
| Publication page | 63bbfa93632bb83a07bcbf79141936dfe15171075e1780d9df8f4e8597eeb64e |
| Manifest | ecc293641ec7f61fd6074b5f3b2d4734c36de1613d84dd73097361844a17d1f7 |
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 | i5STkwIvm5KRD2XK8VBC45CdaDMtevU4Gwz2vgYbtKwYkQ6ddRM1pIveHTvBe1/z1x/Dl1l3VUBFcsuT4l6TDQ== |
| 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
| 2026-09-17T09:51:36.492183Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086796observed 63bbfa93632bb83a07bcbf79141936df...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:51:36.473685Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086796/manifest.jsonobserved ecc293641ec7f61fd6074b5f3b2d4734...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:36.453463Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086796/publication.mdobserved c90b8d424665c3416b2d293c1271c5aa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:36.432720Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086796/publication.txtobserved 5e227520a94a192653a0c8faf37dcc1f...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. |
|---|