OT-2026-000036959
Publication integrity record
Three bellows cup vacuum gripper, three zone face, common isolation valve, pump fed, supply line pressure sensor, pulsed 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-2026-000036959) never changes.
Identity and time
| Publication number | OT-2026-000036959 · never reused |
|---|---|
| Internal UUID | 01a0ae77-773f-74dc-94be-23dfafe639bd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:20.049316Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036959 |
| Status | PUBLIC |
Content hashes
| Canonical text | 36629139769a5bfc6ca83ec913469ed02ab186d68dc60ca0f25a080fb5b4270e |
|---|---|
| Markdown | 85204c278b0cf6daf142401b1db6c24ea9c465d9017c088acead337683437040 |
| Publication page | ed4e7e5e6d180b78e9811ac43295ed56466692b4c3285f3356c71608dd0290a9 |
| Manifest | ffd868817c016646102f813cd67cc351b0d26209066940287a74557d10c94a33 |
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 | sq7oEQIFkW1PRLx4L6JB8g3sA7zdZHAFDXnEoBDKw6nfLEKWIVOHwsZzDffvgo/85CCv7e5ibvps99FOK1RFAg== |
| 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
| 2026-09-17T11:24:36.792801Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036959observed ed4e7e5e6d180b78e9811ac43295ed56...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:24:36.775387Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036959/manifest.jsonobserved ffd868817c016646102f813cd67cc351...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:36.757976Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036959/publication.mdobserved 85204c278b0cf6daf142401b1db6c24e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:36.741045Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036959/publication.txtobserved 36629139769a5bfc6ca83ec913469ed0...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. |
|---|