OT-2026-000006188
Publication integrity record
Bellows cup vacuum gripper, per zone isolation, ejector fed, contact triggered on the face
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-2026-000006188) never changes.
Identity and time
| Publication number | OT-2026-000006188 · never reused |
|---|---|
| Internal UUID | 01a0a952-5420-7df6-88d4-dbffd8e28a92 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T08:25:40.130483Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000006188 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5aa1e71efb261ed57869702723cd365bfddd37dd72c3f8b152ce78bfa9257a0a |
|---|---|
| Markdown | c2b708db433c22396182cd0617c6e3559d8b02527da5e37f689a1cd40437d674 |
| Publication page | decd1e38bb210febb92b1dce5f40efb24d41a0ad18370947ebd1076b72a40979 |
| Manifest | cee4ebfed5d929720d84e3e96688b2fb5b0b55709b1f894cc6bb894c03e715ec |
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 | kplPuL2WaVWN3cs13orK9sCiY24FabucQzyEPAc7cy7bgXBHSWL6HswWtR7NGX5nvWRY3APU2DezxDvVflJkCg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T08:27:03Z batch OT-TS-2026-W38-012 · RFC 3161 token · inclusion proof root dbe93cb6b2158496df2f60f3b6822537... |
|---|
Independent retrieval
| 2026-09-16T08:30:17.246631Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006188observed decd1e38bb210febb92b1dce5f40efb2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T08:30:17.227613Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006188/manifest.jsonobserved cee4ebfed5d929720d84e3e96688b2fb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:30:17.210966Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006188/publication.mdobserved c2b708db433c22396182cd0617c6e355...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:30:17.198652Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006188/publication.txtobserved 5aa1e71efb261ed57869702723cd365b...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. |
|---|