OT-2026-000016030
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, plant vacuum fed, supply line pressure sensor, pulsed 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-2026-000016030) never changes.
Identity and time
| Publication number | OT-2026-000016030 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-0c4d-7823-abb5-d96fa2a95075 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:02.846253Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016030 |
| Status | PUBLIC |
Content hashes
| Canonical text | eada6e26b4339be0db29c072fc83b84f08bd80d2ebf89edcaf0fb74800bc0166 |
|---|---|
| Markdown | 87171a299c0faa833b0a522842dbc2c6ea9bf235a114f93c8044ddd50572a7db |
| Publication page | d15f9b96983316b9f7973f6053c59713a00ad1509dd9d1255360a2c6aa605e36 |
| Manifest | a5cd209173d406e914ed8e803b58eb987d61a6b114ee923330b0471d60a1f4fc |
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 | TgTwchCbz7HUIt0lMRtX5M/nGRHQ6xIdDNW+1O4AVM/Te7amtB2nuSxeUqkOzWJHZpRhn+OlfYDuJP3YlCMADA== |
| 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
| 2026-09-17T12:05:34.775785Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016030observed d15f9b96983316b9f7973f6053c59713...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:05:34.756029Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016030/manifest.jsonobserved a5cd209173d406e914ed8e803b58eb98...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:05:34.736179Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016030/publication.mdobserved 87171a299c0faa833b0a522842dbc2c6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:05:34.716701Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016030/publication.txtobserved eada6e26b4339be0db29c072fc83b84f...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. |
|---|