OT-2026-000039032
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, plant vacuum fed, 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-2026-000039032) never changes.
Identity and time
| Publication number | OT-2026-000039032 · never reused |
|---|---|
| Internal UUID | 01a0ae78-9672-7f61-99f8-5872288590b0 · 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-2026-000039032 |
| Status | PUBLIC |
Content hashes
| Canonical text | ae0b5e3d46f694c6c5e93ee22b381b5b773e198b4bad0fbf8d9da817af7bd8a1 |
|---|---|
| Markdown | 21d08863dcbaea2ef7871fa514fa24596c6d5756cbe3717fc860a4caee9ac71e |
| Publication page | 511e3bb150e0479486cebbf647b35f732366d2d02e4a8bb941ce10db67c43983 |
| Manifest | 5c7aab870eae1e517ca380345586c86695ef71e7250413f69bf61e084a48eda3 |
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 | ZmmTdRfvpQEGPVTPrmqNM3oP+dLawPJ4PHEE4Jq1uBKtA6YxzHoOWoAGBkbCfWUA6rVoOwp3hMyFM/3QEpusBA== |
| 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
| 2026-09-17T11:20:22.935069Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039032observed 511e3bb150e0479486cebbf647b35f73...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:22.913925Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039032/manifest.jsonobserved 5c7aab870eae1e517ca380345586c866...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:22.894690Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039032/publication.mdobserved 21d08863dcbaea2ef7871fa514fa2459...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:22.877971Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039032/publication.txtobserved ae0b5e3d46f694c6c5e93ee22b381b5b...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. |
|---|