OT-2026-000053792
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, pump fed, supply line pressure sensor, pulsed blow-off after set-down, on a tool changer
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-2026-000053792) never changes.
Identity and time
| Publication number | OT-2026-000053792 · never reused |
|---|---|
| Internal UUID | 01a0ae85-735d-72bb-a337-f6bf148ce4e3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:39:36.560124Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000053792 |
| Status | PUBLIC |
Content hashes
| Canonical text | b11a57dcb65ce4d9a8e9dd790667f25b122524cd9936b7856e5bd9d48cea9042 |
|---|---|
| Markdown | 4c752f5696ff21997b373c415b6cbf4a8a1b35045dd40210cdac5382a2c2ef16 |
| Publication page | 2afce66683f7e1e7f97197dea7abe8bef678378ef4a173b0c883a7670eaa6f90 |
| Manifest | 574b3d6f0a0a8270668bbab479acae1f8995eae6b11bfb49f5e906bb96d2ddc6 |
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 | lFfuEqMr9sYQ1UjHye2D5KiB+AhiTFXs5o4WZx9zl750dORNs+EZnAM1sBPvgSD3KK/wYQl8410/BRuDddzYDQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T08:40:29.097292Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053792observed 2afce66683f7e1e7f97197dea7abe8be...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T08:40:29.077435Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053792/manifest.jsonobserved 574b3d6f0a0a8270668bbab479acae1f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:40:29.055947Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053792/publication.mdobserved 4c752f5696ff21997b373c415b6cbf4a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:40:29.037910Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053792/publication.txtobserved b11a57dcb65ce4d9a8e9dd790667f25b...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. |
|---|