OT-2026-000005037
Publication integrity record
Porous face vacuum gripper, two zone face, six outlet manifold, ejector fed
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-2026-000005037) never changes.
Identity and time
| Publication number | OT-2026-000005037 · never reused |
|---|---|
| Internal UUID | 01a0a92b-d3d7-7128-a672-9778de8f8930 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T07:43:36.922348Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000005037 |
| Status | PUBLIC |
Content hashes
| Canonical text | 58e694d6ae5842b0fc0dc5b1c2882acf624d72428fe02a0f15e0a7e1ffce7927 |
|---|---|
| Markdown | beeaa8b448f5a537212f1f7e31a852d2f68cc328f426cffdd1dd360739a3e604 |
| Publication page | 79e28193e88aa325f6d07c1f29c154ea3a9ecd4ac72abd7888d05bde4e2735f9 |
| Manifest | e70c916e59a3702475da4596de9a2cb6da4481587c9c1e38f47d68be6a6cdf24 |
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 | fUsM1X8eMymgs7/5ZRuwCD2p2scwHnsHMPf6PjAqu9j/+seyHDoXP8H6Nt7yio6jRgSbRskQquEWWgLqjQPNAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T07:47:02Z batch OT-TS-2026-W38-010 · RFC 3161 token · inclusion proof root e1b42dfa4cd0fb1e3e472afd2db961c2... |
|---|
Independent retrieval
| 2026-09-16T07:50:22.385052Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005037observed 79e28193e88aa325f6d07c1f29c154ea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T07:50:22.371543Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005037/manifest.jsonobserved e70c916e59a3702475da4596de9a2cb6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T07:50:22.236511Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005037/publication.mdobserved beeaa8b448f5a537212f1f7e31a852d2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T07:50:22.220013Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005037/publication.txtobserved 58e694d6ae5842b0fc0dc5b1c2882acf...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. |
|---|