OT-2026-000038843
Publication integrity record
Two cup vacuum gripper, two zone face, four outlet manifold, two stage ejector, 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-2026-000038843) never changes.
Identity and time
| Publication number | OT-2026-000038843 · never reused |
|---|---|
| Internal UUID | 01a0ae78-769f-7729-a042-7e26e9d7cca9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:25.422407Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000038843 |
| Status | PUBLIC |
Content hashes
| Canonical text | f44f32345cd5d48547c5af06a09d146610d1679138810e679c4e3e732e8289cb |
|---|---|
| Markdown | ab9add683a8232eb1ff47411b6668cd86587d76c206f90a763b2e021f326f777 |
| Publication page | d8194267ba19ab24ae0afa44639dbb7d73b29e403a08bf2d95de5a674718dd39 |
| Manifest | e32003521c9ea09cb4d88d606fa0d3142e01a917e3d336181e455c2830f0b203 |
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 | aHnFHkbq9zAuLRSRmEFc50M4QSjsSZNAVc3F8B0C1yUHJ3yjoEGTE/a+FD7731dIAx9dx+vqfCn0se5ESmfKDA== |
| 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
| 2026-09-17T11:21:24.751635Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038843observed d8194267ba19ab24ae0afa44639dbb7d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:21:24.733768Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038843/manifest.jsonobserved e32003521c9ea09cb4d88d606fa0d314...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:21:24.715202Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038843/publication.mdobserved ab9add683a8232eb1ff47411b6668cd8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:21:24.695666Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038843/publication.txtobserved f44f32345cd5d48547c5af06a09d1466...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. |
|---|