OT-2026-000098155
Publication integrity record
Two bellows cup vacuum gripper, two zone face, four outlet manifold, pump fed, supply line pressure sensor, sustained 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-2026-000098155) never changes.
Identity and time
| Publication number | OT-2026-000098155 · never reused |
|---|---|
| Internal UUID | 01a0aea1-e963-7b8a-927c-61553cef8746 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:41.837875Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098155 |
| Status | PUBLIC |
Content hashes
| Canonical text | eb3e63b5147cf6f1b81e6b4a25f9e46b75253347d92b2c5849552e523a60ab60 |
|---|---|
| Markdown | c25e2ed4d81aa43dcc3f82a078a686ae471250dbc205b6f136eb928954687dd6 |
| Publication page | 45037666a31ccdada1721679adccae269c1c47dc0b7e3d3171ea13b699fad6e1 |
| Manifest | 692aeccfd9bc8edfba464d21cf844268afffce23ccadc70e159060c353013191 |
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 | 2l/QUY1ev8dOUOvJjvUEiwHzlrOf0IP1v+fYt1npqaE4ySwQZuAMuaxPIvcTbvI1x7K+eYiRJPfbB5Gag/SqAw== |
| 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
| 2026-09-17T09:31:18.274467Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098155observed 45037666a31ccdada1721679adccae26...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:31:18.259748Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098155/manifest.jsonobserved 692aeccfd9bc8edfba464d21cf844268...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:18.244224Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098155/publication.mdobserved c25e2ed4d81aa43dcc3f82a078a686ae...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:18.229638Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098155/publication.txtobserved eb3e63b5147cf6f1b81e6b4a25f9e46b...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. |
|---|