OT-2026-000011442
Publication integrity record
Two cup vacuum gripper, two zone face, pump fed, sustained blow-off after 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-2026-000011442) never changes.
Identity and time
| Publication number | OT-2026-000011442 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-88fe-70c7-a223-eb2b5bf1a0d3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:12:23.703080Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000011442 |
| Status | PUBLIC |
Content hashes
| Canonical text | e922b4089d0bbdf1494cfeebb6cf944137494127cc4a3d0da1e5fb61f8f28876 |
|---|---|
| Markdown | ddc25c7f0b151f2e033795591ff9626b1a8bad0a21a46153f8c38c1d681ff03c |
| Publication page | 8dc64f2a5fd7b105472e3b31a489bee2d7c09370a7238260b1bb72dade754632 |
| Manifest | d70342bc46dbf08dda6e098f3811690d3f9a60c7cc8269d12c122bf675e22763 |
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 | Hx0q0rsleCQQM8SgaolI35QU5FtApM/Lg57KyZTNsUKlk7AqaMDkP+2YqybvdIuEZC9XJM+SlPR8Tw0hkY98Ag== |
| 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
| 2026-09-17T12:13:12.161051Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011442observed 8dc64f2a5fd7b105472e3b31a489bee2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:13:12.140557Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011442/manifest.jsonobserved d70342bc46dbf08dda6e098f3811690d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:12.119968Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011442/publication.mdobserved ddc25c7f0b151f2e033795591ff9626b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:12.099997Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011442/publication.txtobserved e922b4089d0bbdf1494cfeebb6cf9441...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. |
|---|