OT-2026-000024875
Publication integrity record
Three bellows cup vacuum gripper, three 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-2026-000024875) never changes.
Identity and time
| Publication number | OT-2026-000024875 · never reused |
|---|---|
| Internal UUID | 01a0ae71-2727-7c37-aecd-01e413c461b1 · 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-2026-000024875 |
| Status | PUBLIC |
Content hashes
| Canonical text | b13bcbe6182372c79a1d0233571675f182e1b7ff38b7c68c005a4721df0cb202 |
|---|---|
| Markdown | 622b9a2d79e35e4d638d2fecf8b6331334b80a9b5cf542b0111102a4390ea8f4 |
| Publication page | c8cbf9656af9a394b72db20fbd45969562435366e793507d68a0e048a82ca98e |
| Manifest | 892ebe5228e86e69a334402a370af73687095edb1058ac5699284db3d95efc29 |
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 | yiqYcEm0oRtY8up/f6eMj8/BT700aTN/weBTnvnvLfqDVUfmNozxMiHGWpmaPcmen8VGVdJExJYZqUirGm/rCw== |
| 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
| 2026-09-17T11:48:11.585165Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024875observed c8cbf9656af9a394b72db20fbd459695...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:48:11.567375Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024875/manifest.jsonobserved 892ebe5228e86e69a334402a370af736...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:11.549727Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024875/publication.mdobserved 622b9a2d79e35e4d638d2fecf8b63313...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:11.532883Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024875/publication.txtobserved b13bcbe6182372c79a1d0233571675f1...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. |
|---|