OT-2026-000097142
Publication integrity record
Two cup vacuum gripper, two zone face, per zone isolation, single stage ejector, 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-2026-000097142) never changes.
Identity and time
| Publication number | OT-2026-000097142 · never reused |
|---|---|
| Internal UUID | 01a0aea1-01c9-7585-939a-c786db103d00 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:42.488246Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097142 |
| Status | PUBLIC |
Content hashes
| Canonical text | f6f21e4ad582cb1e991bb14f37a74be9ae793924865305ef7084eb1f491eb1e1 |
|---|---|
| Markdown | e568f9324c451e4ff91db0d9c43a95d990bdf29044a656675f656280df9ccd09 |
| Publication page | c5772eb0ced735da0b2f47ee1c45f9b7f9409b05241a9aad43984ebd3416a9d4 |
| Manifest | bd29b155673c7318edb25cb71d04b0cc1ec693fca58df2531929fb0d78addf60 |
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 | AzDq2fpWCy3dzECTxFBMU2cGjQrqISNru8b2iaS009r2xCmf1oBFFPLgca4kkNs0qKQgh3urKq7n3vMp992TBQ== |
| 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
| 2026-09-17T09:10:56.186858Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097142observed c5772eb0ced735da0b2f47ee1c45f9b7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:10:56.166394Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097142/manifest.jsonobserved bd29b155673c7318edb25cb71d04b0cc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:10:56.143771Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097142/publication.mdobserved e568f9324c451e4ff91db0d9c43a95d9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:10:56.122849Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097142/publication.txtobserved f6f21e4ad582cb1e991bb14f37a74be9...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. |
|---|