OT-2026-000027935
Publication integrity record
Two bellows cup vacuum gripper, two zone face, per zone isolation, two 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-2026-000027935) never changes.
Identity and time
| Publication number | OT-2026-000027935 · never reused |
|---|---|
| Internal UUID | 01a0ae72-a4a5-72a4-bdd4-befad37cef59 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:19:04.113553Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000027935 |
| Status | PUBLIC |
Content hashes
| Canonical text | 917b815f38352c01049d1d714efa34371a07c19c6e2bcb2be5b95671be3ac4db |
|---|---|
| Markdown | 9842fd3083e193015444745073efe4506fcd89b895af5e1f65ccaa8ff12ec789 |
| Publication page | 048e29e7ce1e4bbbad617d5851a4e7a0920443c95f58cbb2a393d51acf8da40f |
| Manifest | 1ac54930f0be7e98febac0dd5e3f7f3b482b4a2785d75270112bac0218591e34 |
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 | BU3nMrHXPWxeKYaHDZ8J8DJ/PfI26FCgyx0z3EnTlQjs6wfiqMxEyAfcwQ+Xr/FEuX+9Wz/dgCfmZIGM46nDBw== |
| 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
| 2026-09-17T11:42:06.923227Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027935observed 048e29e7ce1e4bbbad617d5851a4e7a0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:42:06.904325Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027935/manifest.jsonobserved 1ac54930f0be7e98febac0dd5e3f7f3b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:42:06.886461Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027935/publication.mdobserved 9842fd3083e193015444745073efe450...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:42:06.869424Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027935/publication.txtobserved 917b815f38352c01049d1d714efa3437...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. |
|---|