OT-2026-000074434
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, plant vacuum fed, supply line pressure sensor, vented 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-2026-000074434) never changes.
Identity and time
| Publication number | OT-2026-000074434 · never reused |
|---|---|
| Internal UUID | 01a0ae93-717a-704c-98b8-328a7e8ad3ea · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:54:53.574555Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000074434 |
| Status | PUBLIC |
Content hashes
| Canonical text | 23f7f073defa4acefbfc7f15c1c6111e9bf38f1356365350316c033c4209944d |
|---|---|
| Markdown | e0bc2b8e470dffed4cf0540682ae334b8a82300c5d40831cc216ebb3e87fc28b |
| Publication page | 52dceee5f25dc19938e980e07dc121f7b3d023683e7805e5f7f5ab942e3ea451 |
| Manifest | f37197809d83305445c615d1fce31db096197c9b64704fe058d28ac60de96cc5 |
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 | 3GTitMCA04VTE3EAJJKM5vccsCNWZeul7iEjpggye/w0Gv/ffw7grvVmEzE0z6fwlFYZPWueKPFCnh2ZD1AcBQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:19:23.144154Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074434observed 52dceee5f25dc19938e980e07dc121f7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:19:23.124060Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074434/manifest.jsonobserved f37197809d83305445c615d1fce31db0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:19:23.105127Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074434/publication.mdobserved e0bc2b8e470dffed4cf0540682ae334b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:19:23.083988Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074434/publication.txtobserved 23f7f073defa4acefbfc7f15c1c6111e...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. |
|---|