OT-2026-000097527
Publication integrity record
Two bellows cup vacuum gripper, two zone face, common isolation valve, 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-2026-000097527) never changes.
Identity and time
| Publication number | OT-2026-000097527 · never reused |
|---|---|
| Internal UUID | 01a0aea1-55b4-780e-9310-5f27fd24182f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:04.087778Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097527 |
| Status | PUBLIC |
Content hashes
| Canonical text | 04a6433a2e1ae4ae57695c7b73a3770e5c045634809cc7b7148166b30371cb4e |
|---|---|
| Markdown | 296dc228fb331e3490db1d11735ebd8a129d76d41aa1175d97e607b9486f2f88 |
| Publication page | 83e0fb5d3271ac26b2b407ca081240cf7f0721e3930f249959e481b2d8c5003c |
| Manifest | 45035d5d992629582c24a47da88659381734ffba0d763efd196ded2c16bb7ae9 |
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 | LOJSHyJoSVhyKkPOJpWIvtlM+Dd/SMQ89nG1PtbF1obFkrfu0xd2gYOHiD2pnB2diID+OI5aurVEBRTKPpHOCg== |
| 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
| 2026-09-17T09:33:24.102310Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097527observed 83e0fb5d3271ac26b2b407ca081240cf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:24.085247Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097527/manifest.jsonobserved 45035d5d992629582c24a47da8865938...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:24.068037Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097527/publication.mdobserved 296dc228fb331e3490db1d11735ebd8a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:24.050625Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097527/publication.txtobserved 04a6433a2e1ae4ae57695c7b73a3770e...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. |
|---|