OT-2026-000035202
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, two stage ejector, supply line pressure sensor, pulsed blow-off after set-down, on a tool changer
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-2026-000035202) never changes.
Identity and time
| Publication number | OT-2026-000035202 · never reused |
|---|---|
| Internal UUID | 01a0ae76-6a1e-7b37-9db0-0095323c1171 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:11.150702Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035202 |
| Status | PUBLIC |
Content hashes
| Canonical text | ab633aa8e539b06596ab644a3c2f90a86417c5d9da00e39c0c79e62e4b5bfa31 |
|---|---|
| Markdown | da367d650524f195e2953c86ac167a76fba9d3716454bea1e3abd87fb358b809 |
| Publication page | d04e7cd4e136c9a40f72dff668753966352998618ff28f18fd6225384e1048e8 |
| Manifest | b2ff7be5b439d1820fae32a83ed5f75ab0186e5dfa171a7c05057caaac55c532 |
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 | rw5Mv2LvlxQzZvF/QbBwCd4UbiLxw/ZapwoUhBYSV7IehzQTOFb9nzqWIHfH6NZwTuYSDVrGhljNtNsLqqxrCw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:28:19.697836Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035202observed d04e7cd4e136c9a40f72dff668753966...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:28:19.677445Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035202/manifest.jsonobserved b2ff7be5b439d1820fae32a83ed5f75a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:19.658539Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035202/publication.mdobserved da367d650524f195e2953c86ac167a76...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:19.637664Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035202/publication.txtobserved ab633aa8e539b06596ab644a3c2f90a8...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. |
|---|