OT-2026-000101386
Publication integrity record
Three bellows cup vacuum gripper, three 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-2026-000101386) never changes.
Identity and time
| Publication number | OT-2026-000101386 · never reused |
|---|---|
| Internal UUID | 01a0aea4-0e13-71ec-9d78-9450493ad2c7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:02.278025Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101386 |
| Status | PUBLIC |
Content hashes
| Canonical text | c6b9ffb50708689e9975a945aa05a6239be71cec760d8926e6ed2cf96c6b2c98 |
|---|---|
| Markdown | eafec135fcd4e06deb9cc7cb07aa4322ab571d7d3b389d0180b239c584027d53 |
| Publication page | 34e4224f2ada38afe7dcdd556d01cd5c39144621f8b0652ac20a593f58e982cc |
| Manifest | 8ca683b65d62a598e40c0df36c059b71d350fc6df87a9f60329c1aaf61ff992e |
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 | ShjIqw3+Y6FEnTS3MjxKdlH/S+KLO2gUw7I8KGgpvU7W+/VYjlC9yDHnM/uwslM44bHPQqUSARC4Fzf2cbGCDA== |
| 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
| 2026-09-17T09:25:54.923815Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101386observed 34e4224f2ada38afe7dcdd556d01cd5c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:25:54.907081Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101386/manifest.jsonobserved 8ca683b65d62a598e40c0df36c059b71...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:54.889461Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101386/publication.mdobserved eafec135fcd4e06deb9cc7cb07aa4322...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:54.870851Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101386/publication.txtobserved c6b9ffb50708689e9975a945aa05a623...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. |
|---|