OT-2026-000007126
Publication integrity record
Porous face vacuum gripper, per zone isolation, two outlet manifold, ejector fed, closed cell
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-2026-000007126) never changes.
Identity and time
| Publication number | OT-2026-000007126 · never reused |
|---|---|
| Internal UUID | 01a0a973-9b0f-7b5c-8d5c-e4e7665189bc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T09:02:00.978234Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000007126 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6ddce42e9ffdb114238b4c17d2f323845e8b0104cf296ef01af00cc58254719f |
|---|---|
| Markdown | 72ebb4d7a122b7abfc25f1460d7cab7489d4de0aa0f3513152b09c9319e240a6 |
| Publication page | 263deab75d98f3ad7ecbc03f0184398fb2ae109b92bb83bc881a7d5d50cd663b |
| Manifest | a64669ebad23f8fb99f5cd1087933b4b5c719919e82b91ab1a7694de72e765c7 |
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 | la4MS4ZItzKZ4vTZUfY2tdc37uu75mqMVyBxEHsSe4TNHUrJ548gcvJ9dMiiQhC262UdWjYP2nu1996/lPvwDA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T09:07:03Z batch OT-TS-2026-W38-014 · RFC 3161 token · inclusion proof root 2354c19da800f8df297acf3cddd64d4d... |
|---|
Independent retrieval
| 2026-09-16T09:10:24.170527Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007126observed 263deab75d98f3ad7ecbc03f0184398f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T09:10:24.158454Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007126/manifest.jsonobserved a64669ebad23f8fb99f5cd1087933b4b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T09:10:24.145337Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007126/publication.mdobserved 72ebb4d7a122b7abfc25f1460d7cab74...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T09:10:24.130500Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007126/publication.txtobserved 6ddce42e9ffdb114238b4c17d2f32384...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. |
|---|