OT-2026-000096734
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, pump fed, pressure sensor per zone, sustained 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-2026-000096734) never changes.
Identity and time
| Publication number | OT-2026-000096734 · never reused |
|---|---|
| Internal UUID | 01a0aea0-a4ac-70a4-9afa-8573b9f4aea3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:18.648440Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000096734 |
| Status | PUBLIC |
Content hashes
| Canonical text | b16f369c0610db2343c6537b95cc4e008ec095ea0b9dcb27e58dd45032e9b4cc |
|---|---|
| Markdown | b23f6da4e33bfefabb7d4eb8e0a8ce5a8d5f89cea8fe0c73922e2122997a1388 |
| Publication page | b525e9876fa7390c827ca4c3149f9922c58b530aff0ba9cdf34c01ca7ddd5959 |
| Manifest | 03a1046ee6b3783fa1e6fcb73d5e2661b2f154a1eef61a96ff168335f4192403 |
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 | CRQxCc01npD2xarpD9Xp8iyJ8bFhHOZqL8UsUtQIbSNkPpd2tkB3JtByFHr484gS3/dTh/u+GntBdtiRH2+nCg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:34:18.315680Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096734observed b525e9876fa7390c827ca4c3149f9922...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:34:18.297173Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096734/manifest.jsonobserved 03a1046ee6b3783fa1e6fcb73d5e2661...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:34:18.279503Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096734/publication.mdobserved b23f6da4e33bfefabb7d4eb8e0a8ce5a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:34:18.259509Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096734/publication.txtobserved b16f369c0610db2343c6537b95cc4e00...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. |
|---|