OT-2026-000068513
Publication integrity record
Three cup vacuum gripper, three zone face, three outlet manifold, pump fed, pressure sensor per zone, 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-2026-000068513) never changes.
Identity and time
| Publication number | OT-2026-000068513 · never reused |
|---|---|
| Internal UUID | 01a0ae90-2482-7626-8e30-1abde5a83cfc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:51:17.262143Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000068513 |
| Status | PUBLIC |
Content hashes
| Canonical text | 88dea8debeafa67a2b08fbf230e5601fbf1cbf44afac7463f62147c5d65b2488 |
|---|---|
| Markdown | ed8777d219c6e812baa4383ea28a7363b02fe9750642bccbd928be59b01ee572 |
| Publication page | 1a7e3046c2711a5b5602dba567b952bc6c40ff150aacda8492fa0780c5881aa7 |
| Manifest | a40e6ef7d024904ce9622e81bca7108de7869d4c86e617fc0804104e3e18075d |
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 | sC1gJMRcnCNXSHebyQQl8BXFwcpIjr5LPzKJDaixmaHCxrJYp25wg88/s1o4HwGihcvDRTMTq0KDa1eqTJcpBQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:29:40.340898Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068513observed 1a7e3046c2711a5b5602dba567b952bc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:29:40.324628Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068513/manifest.jsonobserved a40e6ef7d024904ce9622e81bca7108d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:29:40.304842Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068513/publication.mdobserved ed8777d219c6e812baa4383ea28a7363...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:29:40.283720Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068513/publication.txtobserved 88dea8debeafa67a2b08fbf230e5601f...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. |
|---|