OT-2026-000101658
Publication integrity record
Foam pad vacuum gripper, three zone face, three stage ejector, pulsed 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-2026-000101658) never changes.
Identity and time
| Publication number | OT-2026-000101658 · never reused |
|---|---|
| Internal UUID | 01a0aea4-0e16-70e1-a519-2ca1c618c668 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:02.278025Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101658 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5bccffb01bf13e2e6f0a0771651f8f9f11df7698c9af4e01128af0eb0e19d674 |
|---|---|
| Markdown | 899ded9ab86a7ed59d62d22225376fc257766ab386f3ec59ee92b3a8fb011d69 |
| Publication page | 0f7b1a52853349fd3d707bd4d77d82fba12eb8c6001ab436913c5b390a387cab |
| Manifest | e357a9be48f2fc0669045ba3e45921775be83420dafff9504fd8d5bc723806a7 |
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 | XQS6tIqS2JZAXB1KJUxrfw4U3AeJ1fk/wWP9Er/FN2QKcgYGXhktMiF/332SQ6LChtnM/mE85lvuL+tg0l9ADw== |
| 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
| 2026-09-17T09:25:53.438775Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101658observed 0f7b1a52853349fd3d707bd4d77d82fb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:25:53.420144Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101658/manifest.jsonobserved e357a9be48f2fc0669045ba3e4592177...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:53.400187Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101658/publication.mdobserved 899ded9ab86a7ed59d62d22225376fc2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:53.380938Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101658/publication.txtobserved 5bccffb01bf13e2e6f0a0771651f8f9f...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. |
|---|