OT-2026-000059747
Publication integrity record
Foam pad vacuum gripper, four zone face, six outlet manifold, single stage ejector, supply line pressure sensor, 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-2026-000059747) never changes.
Identity and time
| Publication number | OT-2026-000059747 · never reused |
|---|---|
| Internal UUID | 01a0ae89-ec25-7358-a16e-5a8d626064c1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:29.732559Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059747 |
| Status | PUBLIC |
Content hashes
| Canonical text | 22921d2fc2431b00ec06f42ddcaa66e609a34f923f4b5e5ab928dfb61ad07f14 |
|---|---|
| Markdown | b9fcd241d9206ccb40d6dd2b69ecbce9e3fd8e62fa039a5bd122b492c6362101 |
| Publication page | 7fd16e6d6f2833c8cf2321e852a37591b44b7ef99ba1eee0704f45ec4974b13a |
| Manifest | 1cd8910fe674da20c7c4382ed7e5bfb0f6a6e459bab09351778aa3b83fc98759 |
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 | O8jWtA+rwqJokHtCPX3njimpb7uqLtENAz7FoNTsW/OISYQzrG+lI8Gym3GY6RmMSM8tKFWLhZjN62XlWkWHDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:44:28.230882Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059747observed 7fd16e6d6f2833c8cf2321e852a37591...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:28.213423Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059747/manifest.jsonobserved 1cd8910fe674da20c7c4382ed7e5bfb0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:28.195461Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059747/publication.mdobserved b9fcd241d9206ccb40d6dd2b69ecbce9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:28.175478Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059747/publication.txtobserved 22921d2fc2431b00ec06f42ddcaa66e6...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. |
|---|