OT-2026-000023847
Publication integrity record
Three cup vacuum gripper, three zone face, three outlet manifold, three stage ejector, pulsed blow-off before 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-2026-000023847) never changes.
Identity and time
| Publication number | OT-2026-000023847 · never reused |
|---|---|
| Internal UUID | 01a0ae70-aed5-7d8b-9200-046c9a4e6a98 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:55.528856Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000023847 |
| Status | PUBLIC |
Content hashes
| Canonical text | ce9ed61894dcb5d82eb90e4302e0498bb5c7d5cfa1b32c47e4a96d2390079609 |
|---|---|
| Markdown | b4124ba3b2a17c9e6805aa7e630f492583ade00d26c9fcc26cb7770bb5fa7a1c |
| Publication page | 75ec21ea1ff8cc75b3b014c4e06fffe46fa716fb6ecfdac1be34d3422d25ce00 |
| Manifest | 17704b2079ea83732f533976a18b9bbb3d0df0114b762d82f250ccda030ac30f |
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 | wiMx41lZpx29f9vevw8JNAfP8wGS7DybmL0ytEBOktdPGsbh1Qq29qD0cpLDXaig1N+q2+/X2sj11M0Inee+Dg== |
| 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
| 2026-09-17T11:50:20.579471Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023847observed 75ec21ea1ff8cc75b3b014c4e06fffe4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:50:20.558217Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023847/manifest.jsonobserved 17704b2079ea83732f533976a18b9bbb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:20.526709Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023847/publication.mdobserved b4124ba3b2a17c9e6805aa7e630f4925...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:20.495126Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023847/publication.txtobserved ce9ed61894dcb5d82eb90e4302e0498b...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. |
|---|