OT-2026-000025038
Publication integrity record
Foam pad vacuum gripper, 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-2026-000025038) never changes.
Identity and time
| Publication number | OT-2026-000025038 · never reused |
|---|---|
| Internal UUID | 01a0ae71-2728-73b8-b1fc-a99b4eea2e70 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:26.329747Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000025038 |
| Status | PUBLIC |
Content hashes
| Canonical text | 24cbfc2047c1910c8fed3942c2fabff6f19002fc841ff40d9629769a0c1415d1 |
|---|---|
| Markdown | b1d418279c34f1a54e7c959242ea3812813670b5d6516ea462bdb5be1076b3be |
| Publication page | e1e02f28bd09fa494028e8f18cc4142a14c6c61e2e4a21d285cf025202de0dc2 |
| Manifest | 4b7d572e3cc7ca295fe972659111dcb96f3080eb73f54df9b23b4c3aeb24520b |
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 | Mo32i3ELuK9hMQukaX0aXzZrItVSsaua4gqWHTfg+YhJNzfVVt+wgLV7lomngglfO2XxaUSjHbSkV1ApsQXLBw== |
| 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
| 2026-09-17T11:48:03.547061Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025038observed e1e02f28bd09fa494028e8f18cc4142a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:48:03.530043Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025038/manifest.jsonobserved 4b7d572e3cc7ca295fe972659111dcb9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:03.515092Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025038/publication.mdobserved b1d418279c34f1a54e7c959242ea3812...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:03.496612Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025038/publication.txtobserved 24cbfc2047c1910c8fed3942c2fabff6...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. |
|---|