OT-2026-000024767
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, plant vacuum 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-2026-000024767) never changes.
Identity and time
| Publication number | OT-2026-000024767 · never reused |
|---|---|
| Internal UUID | 01a0ae71-2726-770d-8c9d-7c14923dd742 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:26.329747Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024767 |
| Status | PUBLIC |
Content hashes
| Canonical text | def6a11c3db624d22131ba7c77087dc6ae13e4eeda456524c84c121f0cd3b302 |
|---|---|
| Markdown | 455e0311f92d41a58e2d201141ae922fb6823309e84f94709b5d139aa635660d |
| Publication page | cc5b5472769f8696fbff351a67e3b7b748fcb0f074977734a2baa29878082925 |
| Manifest | bf432fef44af50b54e7e5749b595de0246f89f51cf068595d3c629b2d53f83d0 |
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 | /En3Ab9lcUV+Rm9IOcrbRh2N5k7+ieH/GlecRODXNnaZRjT6KzRuRUnPnSa50VUxyrrIYodaAmm2ovuDryNUCA== |
| 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
| 2026-09-17T08:42:01.972327Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024767observed cc5b5472769f8696fbff351a67e3b7b7...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T08:42:01.498904Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024767/manifest.jsonobserved bf432fef44af50b54e7e5749b595de02...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:42:01.304997Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024767/publication.mdobserved 455e0311f92d41a58e2d201141ae922f...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:42:00.515004Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024767/publication.txtobserved def6a11c3db624d22131ba7c77087dc6...fetched by grabo-systems from 34.44.131.203, 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. |
|---|