OT-2026-000074467
Publication integrity record
Two cup vacuum gripper, two zone face, four outlet manifold, three stage ejector, manifold pressure sensor, pulsed 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-2026-000074467) never changes.
Identity and time
| Publication number | OT-2026-000074467 · never reused |
|---|---|
| Internal UUID | 01a0ae93-717a-76e3-a414-359210fc7a92 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:54:53.574555Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000074467 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9d23c0b4a79ca3ae7e24be928680ae18c3469d8d872d6795a49a4c04e0f31698 |
|---|---|
| Markdown | f41e73a4e2cbbc85286c0b5f93bd10da03dd01ec3989d1bb852e6a0038088bdb |
| Publication page | b31f7ca7fc60eb7524e1933a588b46983499f584ff4b81abd89039e3cfb8095f |
| Manifest | a3cfec361a2de42438b1c37b4bbacf644aa3797dadafbc48ee538b7f5ba96ba7 |
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 | PRnK1HM4kuxdMK3JVp+mzXvezIqOxQ4UX6tF0tOcRdq9F7mgKaBJZtllWzCQ4njEiZ4yYlaB+Dp8FtQyRmhbDA== |
| 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
| 2026-09-17T10:19:25.639470Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074467observed b31f7ca7fc60eb7524e1933a588b4698...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:19:25.620543Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074467/manifest.jsonobserved a3cfec361a2de42438b1c37b4bbacf64...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:19:25.599700Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074467/publication.mdobserved f41e73a4e2cbbc85286c0b5f93bd10da...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:19:25.578949Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074467/publication.txtobserved 9d23c0b4a79ca3ae7e24be928680ae18...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. |
|---|