OT-2026-000030785
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, pump fed, manifold 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-2026-000030785) never changes.
Identity and time
| Publication number | OT-2026-000030785 · never reused |
|---|---|
| Internal UUID | 01a0ae74-3fb4-7187-b6f8-a7d024c17432 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:20:49.275361Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000030785 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6258fd105f886004e4da6b991c426aa67626653695c9d2955399d6dc9262f253 |
|---|---|
| Markdown | fc9f5468a766e688df01de5919a1be26e95af7409e8fcc2e01860f7f84b60955 |
| Publication page | 9b149ce0367d2eba4884c31c3e16392832234cbb194d2a24426550a9584afb9e |
| Manifest | be197bba0d5f07293615f05f874890bdeb9b4f352ae836960d0ca2e1c447b7d2 |
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 | tkMbk4o8Akr1GRH4pQFrpqPGaXaSkv+hzW1LxmczC9c5tIuyke9vBeZFGsy0ID/6BmabF3gQ5+5MVVJ46yq+Bg== |
| 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
| 2026-09-17T11:36:44.782890Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030785observed 9b149ce0367d2eba4884c31c3e163928...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:36:44.765707Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030785/manifest.jsonobserved be197bba0d5f07293615f05f874890bd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:36:44.748345Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030785/publication.mdobserved fc9f5468a766e688df01de5919a1be26...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:36:44.730008Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030785/publication.txtobserved 6258fd105f886004e4da6b991c426aa6...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. |
|---|