OT-2026-000009098
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, pump fed, supply line pressure sensor, sustained 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-2026-000009098) never changes.
Identity and time
| Publication number | OT-2026-000009098 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-31b8-799e-ba53-af5465dd2e5c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:55.823363Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009098 |
| Status | PUBLIC |
Content hashes
| Canonical text | 89cfa6ad33ee71c5729c6b9b65b840260787dcfeb585d1b58974b2bd371c3df0 |
|---|---|
| Markdown | 13e873f158ac210e8e5b8799b458c411ed8b2a0e62c5996ff4207b75b207ed89 |
| Publication page | df4e39df89f38df969a914d6799f409ea3869a9c3042b8503120ab1126b8bd12 |
| Manifest | a78156b0b68118d4fe36b280e776c0dc26c6437cb30ab20c80707b8164a69b23 |
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 | nt7vXbM8/RbQoDYf8e9cGoBffhcuWYO9ybeP1Gpl8TdF61MF4HSKzmfk1W8ktgekhQ6L4hKtPYGjmxMUJZM8Ag== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:17:46.620869Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009098observed df4e39df89f38df969a914d6799f409e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:17:46.601037Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009098/manifest.jsonobserved a78156b0b68118d4fe36b280e776c0dc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:46.581157Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009098/publication.mdobserved 13e873f158ac210e8e5b8799b458c411...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:46.563523Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009098/publication.txtobserved 89cfa6ad33ee71c5729c6b9b65b84026...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. |
|---|