OT-2026-000006482
Publication integrity record
Bellows cup vacuum gripper, per zone isolation, plant vacuum fed, plastic cups, 1 fold
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-2026-000006482) never changes.
Identity and time
| Publication number | OT-2026-000006482 · never reused |
|---|---|
| Internal UUID | 01a0a95c-ca26-7acb-b8fc-ee95f78003af · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T08:37:05.706416Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000006482 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5a54ca76f3b729af4bfc47ceeea1f79154415713179c1cbc46d7abb42e93d0fc |
|---|---|
| Markdown | 2869595bb7d8996733044fd45a87ebbe818ecc105e286b0ebd1c3e5b5256170b |
| Publication page | 0c747ab4b88948c1fad96b55fcabf3b2220696c606cbdd83b37701b5a8f7fa30 |
| Manifest | e364895a756eb91b4d9137a1e9aa6029f55ce476e4937ce468626c63e53dee27 |
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 | 065zhwq3WkIqPen/y/GV18LsKJAcPAvzvTwq2StkXUI/O/DW//mxsJ9KxNhM1arpFw41N7hLSllsye4mPUCBAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T08:47:03Z batch OT-TS-2026-W38-013 · RFC 3161 token · inclusion proof root e368e9c5ab06dc5cb1b0682dd54c11f5... |
|---|
Independent retrieval
| 2026-09-16T08:40:12.513094Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006482observed 0c747ab4b88948c1fad96b55fcabf3b2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T08:40:12.500058Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006482/manifest.jsonobserved e364895a756eb91b4d9137a1e9aa6029...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:40:12.479384Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006482/publication.mdobserved 2869595bb7d8996733044fd45a87ebbe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:40:12.462265Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006482/publication.txtobserved 5a54ca76f3b729af4bfc47ceeea1f791...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. |
|---|