OT-2026-000099131
Publication integrity record
Three cup vacuum gripper, three zone face, four outlet manifold, single stage ejector, manifold 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-2026-000099131) never changes.
Identity and time
| Publication number | OT-2026-000099131 · never reused |
|---|---|
| Internal UUID | 01a0aea2-8288-710d-a760-df3ff0b471c9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:20.980080Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099131 |
| Status | PUBLIC |
Content hashes
| Canonical text | abb3dc9b5c01bd12c6f2372f90d07be41cef6bc1c24339cf9de1297b16a28c04 |
|---|---|
| Markdown | 8e48efa66454eff8594d498ac5e05f14f56a4486f63121d6a0036433ee67d4b8 |
| Publication page | c905fa3ae35c08ab5f9319da5d930637729b55643f600b53332a7ac193f2c869 |
| Manifest | cb7a8cc7d0ce1bf2ea808d8457e21f80c59e3a09e5fae51182adec262297ec9a |
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 | 5q+Z6YSgXwzQGmW2QJ5ZzMoE+x881b3AARm9sJzx92lSgM/ms9PE4D+nYTWQ8NjP8HyssW1wkgwe1eTGErwoBQ== |
| 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
| 2026-09-17T09:30:29.862160Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099131observed c905fa3ae35c08ab5f9319da5d930637...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:29.832262Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099131/manifest.jsonobserved cb7a8cc7d0ce1bf2ea808d8457e21f80...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:29.807550Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099131/publication.mdobserved 8e48efa66454eff8594d498ac5e05f14...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:29.790098Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099131/publication.txtobserved abb3dc9b5c01bd12c6f2372f90d07be4...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. |
|---|