OT-2026-000098464
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
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-2026-000098464) never changes.
Identity and time
| Publication number | OT-2026-000098464 · never reused |
|---|---|
| Internal UUID | 01a0aea1-e966-78cb-81d5-61deac5e7e05 · 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-2026-000098464 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7358f5de2092b9eed1252ddfd3433af0af11ddeb90562bb2225aa5875400c048 |
|---|---|
| Markdown | 8d6aa396e4268f254f8bcaf6b1a76f467a6e8ad8b2366b65254c49c08842293c |
| Publication page | e8374e3e897f3da17f6e3d24fe5d4f6130a3bda8a1aab4f09b525f60fa3427b3 |
| Manifest | 2622265312e78eb9f8bbfe752fed52f7e931901643a665d45397ef8bc059ee25 |
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 | 6pBLHjMRGw6dIUsypttGBoOE9vfPXa9hQuo2TspwEeFDRumlvCoc7nuiRASnnp4T6CUVxFvfJNFDICpONCpLAg== |
| 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
| 2026-09-17T09:32:19.590482Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098464observed e8374e3e897f3da17f6e3d24fe5d4f61...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:32:19.572725Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098464/manifest.jsonobserved 2622265312e78eb9f8bbfe752fed52f7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:19.553882Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098464/publication.mdobserved 8d6aa396e4268f254f8bcaf6b1a76f46...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:19.535189Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098464/publication.txtobserved 7358f5de2092b9eed1252ddfd3433af0...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. |
|---|