OT-2026-000098228
Publication integrity record
Three cup vacuum gripper, three zone face, four outlet manifold, three stage ejector, supply line pressure sensor, sustained blow-off before 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-2026-000098228) never changes.
Identity and time
| Publication number | OT-2026-000098228 · never reused |
|---|---|
| Internal UUID | 01a0aea1-e964-7061-a33e-73b47046a867 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:41.837875Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098228 |
| Status | PUBLIC |
Content hashes
| Canonical text | b74663aefbd761ad638c8696efbb3f275e8e30672a369378fe3bc04401006d75 |
|---|---|
| Markdown | dbc164445a2abdf69cb708a1fe388cf56ba332d6a9f1e66b6b2b1cb99cdc1dc3 |
| Publication page | 08df9879495b7c780bbd2a106d933efc37ead3c4475cfee6487c1a97a50fd219 |
| Manifest | db14204f3e70cdf8ff5f957fca98e30d25ec3941430a36e932450d517a8f4b32 |
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 | xhkLGekGDFmk11u/ohCNDn42hjE4TcnKhOBD+ZbQ0X7bB+q4Lc0ONyp+SUcAmmUpTu/JOdNU/ER430ubIW7xDQ== |
| 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
| 2026-09-17T09:31:24.490496Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098228observed 08df9879495b7c780bbd2a106d933efc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:31:24.473335Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098228/manifest.jsonobserved db14204f3e70cdf8ff5f957fca98e30d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:24.453723Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098228/publication.mdobserved dbc164445a2abdf69cb708a1fe388cf5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:24.434220Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098228/publication.txtobserved b74663aefbd761ad638c8696efbb3f27...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. |
|---|