OT-2026-000015044
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, 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-2026-000015044) never changes.
Identity and time
| Publication number | OT-2026-000015044 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-d096-7da0-ba87-e3734347d024 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:47.560717Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000015044 |
| Status | PUBLIC |
Content hashes
| Canonical text | baed2bce59f05007ac8aefdfa3f2569e0acf8aad30cff9009902211dd3a9781f |
|---|---|
| Markdown | e1b43c2cf79642f3920ce02837c122b410ed915e358cf46c02ee87a4fdf69c97 |
| Publication page | cd128fa13279f950faee6ba90e9cdea4f6ec25f08442feceb151d2f867a1bbac |
| Manifest | 351f8c8351a3815371838644e18f20349fc034d46c33055621d7ffa1df8ffd48 |
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 | iPI92FXZg5JV6fSo+PN9rRSLR5zLn0OQ29T04kAG3eXfdEHUn3f5mrbLPmPke7Q5J0SLrgwgJ1mWZA4qqkYfBA== |
| 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
| 2026-09-17T12:07:01.649629Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015044observed cd128fa13279f950faee6ba90e9cdea4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:07:01.629281Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015044/manifest.jsonobserved 351f8c8351a3815371838644e18f2034...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:07:01.610562Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015044/publication.mdobserved e1b43c2cf79642f3920ce02837c122b4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:07:01.590079Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015044/publication.txtobserved baed2bce59f05007ac8aefdfa3f2569e...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. |
|---|