OT-2026-000010959
Publication integrity record
Foam pad vacuum gripper, four zone face, pump fed, vented after 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-2026-000010959) never changes.
Identity and time
| Publication number | OT-2026-000010959 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-540d-7eb4-89e7-b343ffed513b · 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-2026-000010959 |
| Status | PUBLIC |
Content hashes
| Canonical text | 455bafd2d3c4ad2feb89c4a637e8545ec9a9da21318efe613f47153c624efd4b |
|---|---|
| Markdown | a7614d2759da3985b2ea6e90e4a2fd16eb8a9517ea813a83035a7549fa169f75 |
| Publication page | 551f20cdcfe7337bbe71349a0558d048b1866de93e5ce0bfced7ff9aada16060 |
| Manifest | ab0eae859f87fd5d21877b67bf6ce55ed444df24d4c3390dd540503bf4924907 |
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 | iTNrH7CPS1wJhciCB0cgI8sZUIPVmc0bonelwyx1VHsTRHsriEBYqOVxiZBhcB5S6emfqVL8nC7xcJ0Awv7sCA== |
| 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
| 2026-09-17T12:13:45.204526Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010959observed 551f20cdcfe7337bbe71349a0558d048...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:13:45.184790Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010959/manifest.jsonobserved ab0eae859f87fd5d21877b67bf6ce55e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:45.166130Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010959/publication.mdobserved a7614d2759da3985b2ea6e90e4a2fd16...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:45.146127Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010959/publication.txtobserved 455bafd2d3c4ad2feb89c4a637e8545e...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. |
|---|