OT-2026-000032707
Publication integrity record
Two cup vacuum gripper, two zone face, six 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-2026-000032707) never changes.
Identity and time
| Publication number | OT-2026-000032707 · never reused |
|---|---|
| Internal UUID | 01a0ae75-1071-7dd4-9f06-8b807e74c225 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:42.658092Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000032707 |
| Status | PUBLIC |
Content hashes
| Canonical text | cb6da7a9751842a9158eceb298c28533188a97d92d7c21bc7b6ce1ee365ea6cf |
|---|---|
| Markdown | 3a977185109aa5cd7ba03d05ffc587617d6721f3843aee101da6ab475fcbed34 |
| Publication page | 676cc34dced9b3640a11c6281573dff41ac947a7c1da59b24f7d438dc7a01853 |
| Manifest | e2d58a0ffa918a3fe99f7da8a742ca467c69e3acde7340f076267121c4a72a0b |
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 | rFRmIV80h4jdqfcJ/wikmeviefDdAuEajDYxtbFsYSaoFoh39QBdSVhKPlRgHsVT5r2xEw2/e+RnNrJM2pnbBw== |
| 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
| 2026-09-17T11:34:19.289758Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032707observed 676cc34dced9b3640a11c6281573dff4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:34:19.270734Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032707/manifest.jsonobserved e2d58a0ffa918a3fe99f7da8a742ca46...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:34:19.251943Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032707/publication.mdobserved 3a977185109aa5cd7ba03d05ffc58761...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:34:19.234480Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032707/publication.txtobserved cb6da7a9751842a9158eceb298c28533...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. |
|---|