OT-2026-000024503
Publication integrity record
Two cup vacuum gripper, two zone face, four outlet manifold, pump fed, 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-2026-000024503) never changes.
Identity and time
| Publication number | OT-2026-000024503 · never reused |
|---|---|
| Internal UUID | 01a0ae70-e8cb-7ad7-a1ac-136a95635673 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:10.360874Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024503 |
| Status | PUBLIC |
Content hashes
| Canonical text | a28556e5c1bdbc1f10170257876b38c8c9b51e7bb22ac42c416fd5c98fc97e6b |
|---|---|
| Markdown | 0ce8d928f5526577058168abb6d0a46bc5f5769512722780f40538a77975b616 |
| Publication page | 93096dcc92d69a0f45368f4c75f34aa649c6a21852a93a6c6e5866868810abf7 |
| Manifest | 65467cc7b841b5ed14e91da5fb59b52a11d240eda06109c23e37112c61ffb685 |
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 | WyAjPB2IOhQUZzF/EDLFQ6k9CZfmSiuXZXCi++vPt7Y5tw0v7EanSZZWBrOne/0N1YC4TGrFeOKyPY0EFubECA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:50:31.137283Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024503observed 93096dcc92d69a0f45368f4c75f34aa6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:50:31.119956Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024503/manifest.jsonobserved 65467cc7b841b5ed14e91da5fb59b52a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:31.102111Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024503/publication.mdobserved 0ce8d928f5526577058168abb6d0a46b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:31.085303Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024503/publication.txtobserved a28556e5c1bdbc1f10170257876b38c8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:40.341494Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024503observed 93096dcc92d69a0f45368f4c75f34aa6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:40.324425Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024503/manifest.jsonobserved 65467cc7b841b5ed14e91da5fb59b52a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:40.305462Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024503/publication.mdobserved 0ce8d928f5526577058168abb6d0a46b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:40.288005Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024503/publication.txtobserved a28556e5c1bdbc1f10170257876b38c8...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. |
|---|