OT-2026-000024686
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, two stage ejector, sustained 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-2026-000024686) never changes.
Identity and time
| Publication number | OT-2026-000024686 · never reused |
|---|---|
| Internal UUID | 01a0ae71-2726-78a0-97ce-42c6582cc458 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:26.329747Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024686 |
| Status | PUBLIC |
Content hashes
| Canonical text | 787b8cd9ea8787c105531f6d374dc7814b33783b244c52dc2c22d508aed91657 |
|---|---|
| Markdown | 568c07a33103c0d22ab11c6364e12175d5bdbbeb23f8c7150adec43ca17e8e50 |
| Publication page | 4591781e59fcb794d6c59dd83bc311a8cc6d69194656694a2b1e079938e4f172 |
| Manifest | 1d28338a002eeb099dfe16716027c6ff7d11eb8e4a537edf15cca1ffc15549f6 |
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 | c5YQJN0tgFKUAnTKuZUp3t2XuLKDNt5rp7v7Odnk5+y0xP0Ah5UuMKBSulJZ0RT5muf1YYIolCWN6HS+GBCTCg== |
| 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
| 2026-09-17T11:47:55.171703Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024686observed 4591781e59fcb794d6c59dd83bc311a8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:47:55.155258Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024686/manifest.jsonobserved 1d28338a002eeb099dfe16716027c6ff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:55.139570Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024686/publication.mdobserved 568c07a33103c0d22ab11c6364e12175...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:55.123844Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024686/publication.txtobserved 787b8cd9ea8787c105531f6d374dc781...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. |
|---|