OT-2026-000024827
Publication integrity record
Three 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-2026-000024827) never changes.
Identity and time
| Publication number | OT-2026-000024827 · never reused |
|---|---|
| Internal UUID | 01a0ae71-2727-7483-aebd-a2c91c8996c5 · 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-2026-000024827 |
| Status | PUBLIC |
Content hashes
| Canonical text | a0c348daf7c69eac1e6ac02a4eefbf7183e071404c430ff6723dcd3346a22bdb |
|---|---|
| Markdown | 3b2f1dcd0eb03f1f8ea831a625e7b02c7d5db67133df15b7848bbadc87035f36 |
| Publication page | b3372656eb54488d909708acb82263c205d01489eb9eb29fb54a4114de0c22c7 |
| Manifest | cfcb2a128e81abe896a6c15d6a25694bb1be6ed879f90db2ebf6495073975572 |
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 | 5Xk2fdu5ZrcGRkmZygk9yz0nUaXb3E9gosh6UAYV+/Ob6FHtzTgGNGat8VgkLiDsMIiNrA2ZmxzFN6Ug169BDg== |
| 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
| 2026-09-17T11:48:08.021774Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024827observed b3372656eb54488d909708acb82263c2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:48:08.004538Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024827/manifest.jsonobserved cfcb2a128e81abe896a6c15d6a25694b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:07.984855Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024827/publication.mdobserved 3b2f1dcd0eb03f1f8ea831a625e7b02c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:07.968818Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024827/publication.txtobserved a0c348daf7c69eac1e6ac02a4eefbf71...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. |
|---|