OT-2026-000010886
Publication integrity record
Four cup vacuum gripper, four zone face, plant vacuum fed, vented after set-down
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-2026-000010886) never changes.
Identity and time
| Publication number | OT-2026-000010886 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-540d-7ee2-a115-c26afcdf9320 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:12:10.156048Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010886 |
| Status | PUBLIC |
Content hashes
| Canonical text | 96e88a1e0d9982390c7c09bfe81b4bda78b6e1d79e92d3a04e5f8d66eaae5827 |
|---|---|
| Markdown | 6ae67ad5e9aa39784611331155e1594db2807318cb680d0b060f36aebfd02234 |
| Publication page | df052a1b6f056db283c0e5756aa380b37d5a3f2220bc0eeff75e1c05cac048fa |
| Manifest | 078163b55c669a59cc855381ccb0692ba52d9123f0e43d4070ae30b6d275b830 |
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 | B112tugy9V8GFTBxStze3DK3dPIgXXG3xayQWDh1HftUTL+oEcuURotrogLOnIXg4gI6zo8Z6CNHvnCYs++eDw== |
| 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
| 2026-09-17T12:13:39.164974Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010886observed df052a1b6f056db283c0e5756aa380b3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:13:39.145809Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010886/manifest.jsonobserved 078163b55c669a59cc855381ccb0692b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:39.123978Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010886/publication.mdobserved 6ae67ad5e9aa39784611331155e1594d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:39.105196Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010886/publication.txtobserved 96e88a1e0d9982390c7c09bfe81b4bda...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. |
|---|