OT-2026-000011050
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, pump fed, manifold pressure sensor, vented after 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-2026-000011050) never changes.
Identity and time
| Publication number | OT-2026-000011050 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-540e-7735-aec1-4294fe11bd43 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:12:10.156048Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000011050 |
| Status | PUBLIC |
Content hashes
| Canonical text | cd97c5d29e89132ac6224346ba574e014f9b6f42d109a08ac7f6818613d9bc41 |
|---|---|
| Markdown | f5525696ec102734a7e8c422e1da1d4d4215994127230825ea002b3287034207 |
| Publication page | 7c768e8d9fe7731c658d8a281893f29f2cce2ef7c0f8ab024e7e8e5322983ea2 |
| Manifest | a170b3f614a64da6adecc5e9702e1bdde42cce3eb3da57ddd95d50962c8e2e77 |
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 | mSuzCkkUP5hzRkzAoVjfeS1kgdn0++UXW2PQStxAJSQGx5mrSQVgyaa6FBrQA5q6DN7cu1H08w506REdyt9zAQ== |
| 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
| 2026-09-17T12:13:53.031992Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011050observed 7c768e8d9fe7731c658d8a281893f29f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:13:53.011629Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011050/manifest.jsonobserved a170b3f614a64da6adecc5e9702e1bdd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:52.990400Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011050/publication.mdobserved f5525696ec102734a7e8c422e1da1d4d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:52.971330Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011050/publication.txtobserved cd97c5d29e89132ac6224346ba574e01...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. |
|---|