OT-2026-000025389
Publication integrity record
Six cup vacuum gripper, six outlet manifold, three stage ejector, supply line pressure sensor, sustained blow-off before 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-2026-000025389) never changes.
Identity and time
| Publication number | OT-2026-000025389 · never reused |
|---|---|
| Internal UUID | 01a0ae71-5fa7-78bc-935e-163f0e887f10 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:40.790954Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000025389 |
| Status | PUBLIC |
Content hashes
| Canonical text | ea72f921cdf6c13c860f1c98ac2fa9a7804dff08e11fbe44be7ea855f0219b1a |
|---|---|
| Markdown | ed5ec81f9209f4b1c385ab3886940a86fdf06bd987fef742283953b14e5a3c7d |
| Publication page | 00ba17aa9ba789330387bb711532b8d67f00f4ad309533811da45a0d7a8afd29 |
| Manifest | 97c75e0324950f2b56db8bf33028d39b45285fc44946bd2bae414b5309fba062 |
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 | i1Zr6h/aZfQE/AF/qaMhBrQtP4D3QdT3CO1sDtRXSgRmiPT7U0IPITUtyloADF1hwLB8rc9L0Y/Lrjv3ClcJAQ== |
| 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
| 2026-09-17T11:47:27.009628Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025389observed 00ba17aa9ba789330387bb711532b8d6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:47:26.977726Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025389/manifest.jsonobserved 97c75e0324950f2b56db8bf33028d39b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:26.960898Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025389/publication.mdobserved ed5ec81f9209f4b1c385ab3886940a86...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:26.932731Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025389/publication.txtobserved ea72f921cdf6c13c860f1c98ac2fa9a7...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. |
|---|