OT-2026-000015009
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, 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-2026-000015009) never changes.
Identity and time
| Publication number | OT-2026-000015009 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-d096-7e68-a1a3-83b51227993b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:47.560717Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000015009 |
| Status | PUBLIC |
Content hashes
| Canonical text | dc95835b686adf12885fa5da8bea7a25debc3b09acd0aacfac693f0524e7139c |
|---|---|
| Markdown | 0cd18266755dc54e70a71efc542729e23230c027831d06f1add7f656dba611f0 |
| Publication page | 0ca77ec5d2d89dfc945e698ef4f758f4703d60ae74778a6abd373cdca24a28a1 |
| Manifest | 294f1e58aad2661ea1bd1e108a8f7a2b81ca7cf2f2ba2828339f925fefa699e7 |
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 | 83CZDs/xTMwhVIwQ3ibJTWTyKcJzoR4CrC2JuXS3U+5hWtPE44/DNdGbzDWwwcbYGHWf84PHcKfYOutbBbnZAQ== |
| 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
| 2026-09-17T12:06:58.702030Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015009observed 0ca77ec5d2d89dfc945e698ef4f758f4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:06:58.682619Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015009/manifest.jsonobserved 294f1e58aad2661ea1bd1e108a8f7a2b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:58.665119Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015009/publication.mdobserved 0cd18266755dc54e70a71efc542729e2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:58.649032Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015009/publication.txtobserved dc95835b686adf12885fa5da8bea7a25...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. |
|---|