OT-2026-000011184
Publication integrity record
Four cup vacuum gripper, four zone face, per zone isolation, single stage ejector, 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-2026-000011184) never changes.
Identity and time
| Publication number | OT-2026-000011184 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-540f-7737-92d3-3cb9c7c3cf47 · 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-2026-000011184 |
| Status | PUBLIC |
Content hashes
| Canonical text | 14f493a1a629dba7d2e8b73fbdf229ba87e107e8995dce269d8ede3293a8ce87 |
|---|---|
| Markdown | 77363cb43bb02f2416a3ec6eecd7c714592429546b55b4f50fbf5c52e407c1f7 |
| Publication page | 52f5d551dddfe0b9381d57ef54cd724b9eb39ed8877f594771ea2c7ad5d9543d |
| Manifest | 4bd97e34267ba96b20e9234488669c1eb2ffadfa05ba010cbd373b0a7256b8fb |
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 | iTgjCeQKwgrMNiWpzcFR+GTBJF8qXeERfw8nQhCviS+cl2UzrkIiWmmXKIL52w9ETEzHP/YQgz9wex1WRVjCDw== |
| 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
| 2026-09-17T12:14:07.598500Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011184observed 52f5d551dddfe0b9381d57ef54cd724b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:14:07.577418Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011184/manifest.jsonobserved 4bd97e34267ba96b20e9234488669c1e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:07.558183Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011184/publication.mdobserved 77363cb43bb02f2416a3ec6eecd7c714...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:07.538869Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011184/publication.txtobserved 14f493a1a629dba7d2e8b73fbdf229ba...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. |
|---|