OT-2026-000039371
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, 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-2026-000039371) never changes.
Identity and time
| Publication number | OT-2026-000039371 · never reused |
|---|---|
| Internal UUID | 01a0ae78-9675-7f31-9811-1be8a8f5f11a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:33.573712Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039371 |
| Status | PUBLIC |
Content hashes
| Canonical text | 169a60b1fd898d23141937342fae00c400e685a24db7d34fe5f728a33a22411d |
|---|---|
| Markdown | a8f9c72f2ba168bc22eae03d15b8ff5f387781aef47e07fb4eb025113a1167c8 |
| Publication page | 1d401d71c999cdbfb9234aeed03853f1306052b9d76d90c6ed7b6003d568ca36 |
| Manifest | ae01579e98c57dce9ead83c8fc25ffac59e9cd05eb553b3d96de7541b8664275 |
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 | WfHNNEFxTQdo7AOlgv0gJYGawok4uMZX75DPwIb2xYD3xGWgstMsTtr7zF4Vag4HIAJUF7jzPZ8YrCEkILHWBw== |
| 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
| 2026-09-17T11:20:58.441511Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039371observed 1d401d71c999cdbfb9234aeed03853f1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:58.426081Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039371/manifest.jsonobserved ae01579e98c57dce9ead83c8fc25ffac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:58.409133Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039371/publication.mdobserved a8f9c72f2ba168bc22eae03d15b8ff5f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:58.394122Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039371/publication.txtobserved 169a60b1fd898d23141937342fae00c4...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. |
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