OT-2026-000098292
Publication integrity record
Four cup vacuum gripper, four zone face, four outlet manifold, single 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-2026-000098292) never changes.
Identity and time
| Publication number | OT-2026-000098292 · never reused |
|---|---|
| Internal UUID | 01a0aea1-e964-7e3d-b057-415829ba39e7 · 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-2026-000098292 |
| Status | PUBLIC |
Content hashes
| Canonical text | f90d38f61fb9232584fda6cd6637faead4a84a7a781909d258ed2830409f3fdc |
|---|---|
| Markdown | 85c573e569183286d7a348a8f7fdc07725418e56dc965c6b650c9f2e7aea31ca |
| Publication page | b1d2dc10b92ef03aca65be751c7dc9dcb83f65a3dcc9e6ba0cd404269dcbb254 |
| Manifest | a00882cbeb709bba0b0bef99f7e310af7a80f502074109224a9e0acd14385a4c |
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 | d4vfokRUIpzPW0vch6HwWEk5YGPGwbO24rkxbxi1S4fSG2NEQKV5UCLQPltvbtKvjzJfLV5B1eTZWB09JgF6CQ== |
| 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
| 2026-09-17T09:31:29.540296Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098292observed b1d2dc10b92ef03aca65be751c7dc9dc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:31:29.521027Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098292/manifest.jsonobserved a00882cbeb709bba0b0bef99f7e310af...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:29.501862Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098292/publication.mdobserved 85c573e569183286d7a348a8f7fdc077...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:29.482445Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098292/publication.txtobserved f90d38f61fb9232584fda6cd6637faea...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. |
|---|