OT-2026-000024443
Publication integrity record
Two bellows cup vacuum gripper, two zone face, four outlet manifold, pump fed, pulsed blow-off before 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-2026-000024443) never changes.
Identity and time
| Publication number | OT-2026-000024443 · never reused |
|---|---|
| Internal UUID | 01a0ae70-e8ca-77d7-b89d-2fe107f9720f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:10.360874Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024443 |
| Status | PUBLIC |
Content hashes
| Canonical text | fdfc41c82e5c4cc49eb734ca61830a39428ab4f07cb5813b0738db31a9a3e072 |
|---|---|
| Markdown | 5ca9f79b7a387015ad4f1defb0825e9b70ab1d24f2ac443962c8410fcac4ddff |
| Publication page | e376009cd2c1c98bf78bcfd90e833ebb7b60efb5d280ea50692bfe82416c9dd1 |
| Manifest | b826dbc2440e6150ca763ad39f10cb86f49ec22ee87907c89afa8cd05c7a6645 |
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 | h8afyGVFBJcPP0ceGMjmgdw22MiY5GzQ3uqEtIBLNVQfN3/GyX8Y0w/nY5xLMNKPB4MZOBWTMBpbcKo6/EdSAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:50:20.219788Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024443observed e376009cd2c1c98bf78bcfd90e833ebb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:50:20.200125Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024443/manifest.jsonobserved b826dbc2440e6150ca763ad39f10cb86...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:20.177833Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024443/publication.mdobserved 5ca9f79b7a387015ad4f1defb0825e9b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:20.158206Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024443/publication.txtobserved fdfc41c82e5c4cc49eb734ca61830a39...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:35.152151Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024443observed e376009cd2c1c98bf78bcfd90e833ebb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:35.133676Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024443/manifest.jsonobserved b826dbc2440e6150ca763ad39f10cb86...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:35.114972Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024443/publication.mdobserved 5ca9f79b7a387015ad4f1defb0825e9b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:35.093959Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024443/publication.txtobserved fdfc41c82e5c4cc49eb734ca61830a39...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. |
|---|