OT-2026-000098152
Publication integrity record
Two bellows cup vacuum gripper, two zone face, four outlet manifold, pump fed, 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-2026-000098152) never changes.
Identity and time
| Publication number | OT-2026-000098152 · never reused |
|---|---|
| Internal UUID | 01a0aea1-e963-7f98-9cc8-b949ae17ae58 · 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-2026-000098152 |
| Status | PUBLIC |
Content hashes
| Canonical text | 927a8ef006278a027e0417d9acf49ecde755caf3bb93c7e203163d574ec29dd1 |
|---|---|
| Markdown | 8b628e03a7d5e4cd9b70f0e37e247cda35de383f66736d33b451eefb134051fd |
| Publication page | 6871031954ecb871b3c174ec3ce2252ee7053439c303bb35575806f0551f3a24 |
| Manifest | aa10c24220f9bce407fc3fade833e262b09b233ae0c19763874e2055422f9e87 |
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 | fMdDjo2N0hQSxfZQzpGxbBGi1q9cUQeqC72o5qODoIvEM8JtNGLo6SFhyVVA8KEhJ/Wcfkt37Oa6PjtqLjAjAw== |
| 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
| 2026-09-17T09:31:18.066966Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098152observed 6871031954ecb871b3c174ec3ce2252e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:31:18.049717Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098152/manifest.jsonobserved aa10c24220f9bce407fc3fade833e262...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:18.030789Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098152/publication.mdobserved 8b628e03a7d5e4cd9b70f0e37e247cda...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:18.013126Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098152/publication.txtobserved 927a8ef006278a027e0417d9acf49ecd...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. |
|---|