OT-2026-000102626
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three outlet manifold, pump fed, pulsed blow-off 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-2026-000102626) never changes.
Identity and time
| Publication number | OT-2026-000102626 · never reused |
|---|---|
| Internal UUID | 01a0aea4-858b-7c02-8eaf-e22d95dbcea5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:32.827355Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000102626 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4d47e3371e8834e79b3fa09f80cbab21e69c7182b282e06dcb5c328c8057009b |
|---|---|
| Markdown | 9576561572c88a3a83b43a40c3809104e5847cd45c62bba784620f29134c2c7c |
| Publication page | 1737d595ab5f8aea9d12b648ce0deadfa62475b9f1d52d93905fc8296cb1ffbf |
| Manifest | 8f5e337e255150491bba0ca3f9b8d310269e49b1d2069313cb653b811377e015 |
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 | wrOgeioEo5+Q2EVW9wk/jTUmHL1llR1xilhFE6bVqY4lz8e5hT0GbxRvIMwposSzJkxFGeBcwVedjDZHOy5RDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:24:07.170779Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102626observed 1737d595ab5f8aea9d12b648ce0deadf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:24:07.152012Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102626/manifest.jsonobserved 8f5e337e255150491bba0ca3f9b8d310...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:24:07.134421Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102626/publication.mdobserved 9576561572c88a3a83b43a40c3809104...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:24:07.116073Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102626/publication.txtobserved 4d47e3371e8834e79b3fa09f80cbab21...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. |
|---|