OT-2026-000029797
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, supply line 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-2026-000029797) never changes.
Identity and time
| Publication number | OT-2026-000029797 · never reused |
|---|---|
| Internal UUID | 01a0ae73-5e24-7525-bf9e-a817b686668e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:19:51.545382Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000029797 |
| Status | PUBLIC |
Content hashes
| Canonical text | 91e58a3dfbaad969791e5321cf684404526a49ff65b5e6a6290b3094067a96ae |
|---|---|
| Markdown | 616b09195654a5ece3d266a25d888c25db12e04ba111a271224b880bcedad205 |
| Publication page | bc63653a71cb0417efca095275869061743a6bba2d6ea8462a705137f46187c9 |
| Manifest | e0d12658ae6ee935af1beff40724ce421806fd86669196f4f92d256208064622 |
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 | CdeMQszFrfjYYk8uDpt37I9ZMkC1mDmL1zW3a91bHF1xyJYZ6HcDJAMh/24weAKBblhwxsUw1TLwLEtN8FHtCQ== |
| 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
| 2026-09-17T11:39:34.094962Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029797observed bc63653a71cb0417efca095275869061...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:39:34.078487Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029797/manifest.jsonobserved e0d12658ae6ee935af1beff40724ce42...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:39:34.061473Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029797/publication.mdobserved 616b09195654a5ece3d266a25d888c25...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:39:34.039728Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029797/publication.txtobserved 91e58a3dfbaad969791e5321cf684404...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. |
|---|