OT-2026-000013070
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, 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-2026-000013070) never changes.
Identity and time
| Publication number | OT-2026-000013070 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-5565-7b61-b7c4-e61bc573b608 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:16.019734Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000013070 |
| Status | PUBLIC |
Content hashes
| Canonical text | d8fd98cfc697b61befbaa46e12f54fc6436b2a7e5f071da19fa4cc39fb8b6d59 |
|---|---|
| Markdown | acf9647702fbbf08aaf76f7c8c6fbc7a776019e12f3a28d13a8642d934cf3911 |
| Publication page | a06cdb0a5dfafb25ccea95d85a9b55bbfd0cd185f253259018cc27af91a6b35f |
| Manifest | bb2d9e3adef542a436a581d92b0116650f618a926a4b40383290767de460232d |
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 | preKC/fOOQtY14mhjK8YXkiiLgWH7WJadPE4aBgR1mYuxJ8LfGrWK7pqHi1tNHBYtj5TDKjjmsMC4MgWU+fxAQ== |
| 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
| 2026-09-17T12:10:54.698541Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013070observed a06cdb0a5dfafb25ccea95d85a9b55bb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:10:54.680495Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013070/manifest.jsonobserved bb2d9e3adef542a436a581d92b011665...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:54.661825Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013070/publication.mdobserved acf9647702fbbf08aaf76f7c8c6fbc7a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:54.642014Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013070/publication.txtobserved d8fd98cfc697b61befbaa46e12f54fc6...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. |
|---|