OT-2026-000093993
Publication integrity record
Four cup vacuum gripper, four zone face, six outlet manifold, pump fed, supply line pressure sensor, sustained 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-2026-000093993) never changes.
Identity and time
| Publication number | OT-2026-000093993 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-92c9-7f64-85aa-13209cda6a58 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:03.009208Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093993 |
| Status | PUBLIC |
Content hashes
| Canonical text | 38a54289d80175cb4fde6a3db31dabad242e5dbb22251c3369a069aaba3a6e73 |
|---|---|
| Markdown | 24c72e011e33de3d21c7275db0e2a41f5b0ffd02db80a706de90911e34550fd3 |
| Publication page | 243204f9a98a47b96a6bbb7b09d4438027adf6c7fd5802566d2f07c77f98b931 |
| Manifest | 408f3b590b94b033994a21a8283ed07d096c3f96ea53f12eab7e88f6bbbf5dcb |
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 | +jgq4PD/giDxkO2XH7hpfbv1o4VZ46O1bwaC1iHqJse0xrNCS/7tEnA3PS1EJpYEwqqjgiRAwWPPiiiD+YpRCA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:38:23.912017Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093993observed 243204f9a98a47b96a6bbb7b09d44380...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:38:23.895763Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093993/manifest.jsonobserved 408f3b590b94b033994a21a8283ed07d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:23.878233Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093993/publication.mdobserved 24c72e011e33de3d21c7275db0e2a41f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:23.860637Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093993/publication.txtobserved 38a54289d80175cb4fde6a3db31dabad...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. |
|---|