OT-2026-000046363
Publication integrity record
Two cup vacuum gripper, two zone face, per zone isolation, three stage ejector, pressure sensor per zone, 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-2026-000046363) never changes.
Identity and time
| Publication number | OT-2026-000046363 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-57cb-74d1-9470-00ec7d4ec347 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:31:51.003526Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046363 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6a850a35b03c75b74500d61b0990f5be8a900db7a12faa41fd21de2186295677 |
|---|---|
| Markdown | 1e5022eef70f139c3da45e86b6035a469d4632fa3f3f351431eb3efb6bc36859 |
| Publication page | 100cc4fef4a9c9a40340238d38358e3f9a1e02eb4a988e5d5e29716e0ff688f6 |
| Manifest | b3a3a8a1e8420aafc9aa88d88e4bc30fd883c9160aba6392ed39eb9329e3b465 |
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 | U1kdCCn1CSQFeG8XgHPTou4RJLSAk8RKvktUr3lKft9tu6hHc9qBgnfYvCIDVST9XfOVxVFB6jBa81Ma3B0mDA== |
| 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
| 2026-09-17T11:08:21.554917Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046363observed 100cc4fef4a9c9a40340238d38358e3f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:08:21.535201Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046363/manifest.jsonobserved b3a3a8a1e8420aafc9aa88d88e4bc30f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:21.516105Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046363/publication.mdobserved 1e5022eef70f139c3da45e86b6035a46...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:21.497572Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046363/publication.txtobserved 6a850a35b03c75b74500d61b0990f5be...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. |
|---|