OT-2026-000098466
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, pump fed, 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-2026-000098466) never changes.
Identity and time
| Publication number | OT-2026-000098466 · never reused |
|---|---|
| Internal UUID | 01a0aea1-e966-73fb-8086-c377e63cec74 · 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-2026-000098466 |
| Status | PUBLIC |
Content hashes
| Canonical text | f40eeec3cd8e4ae40fed2262c2f0b7daf996c827d297024c3bd9a85264895558 |
|---|---|
| Markdown | bbb197e8fbf42f7e6fd58d09fe2d6381ba9faa47cf9c637cfe16026827e71cf0 |
| Publication page | 788ca7616c1b524097868d9dc72d7ab8aa1c33688294183a3e346b30d56db739 |
| Manifest | 18c3f0a2b694623518c0095c6884bb5d21153f73fa719e483c548ad105fe13da |
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 | IEnEMR+FqHuweKs3qA59zY1E3VpkIoDIyM3E1vwqOIAY53A7Ha+jYIko3E69Si3NdUJqPwHwma5MVHJw6D/OAQ== |
| 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
| 2026-09-17T09:32:19.735144Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098466observed 788ca7616c1b524097868d9dc72d7ab8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:32:19.718149Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098466/manifest.jsonobserved 18c3f0a2b694623518c0095c6884bb5d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:19.700567Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098466/publication.mdobserved bbb197e8fbf42f7e6fd58d09fe2d6381...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:19.684342Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098466/publication.txtobserved f40eeec3cd8e4ae40fed2262c2f0b7da...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. |
|---|