OT-2026-000098347
Publication integrity record
Foam pad vacuum gripper, four zone face, four outlet manifold, plant vacuum 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-2026-000098347) never changes.
Identity and time
| Publication number | OT-2026-000098347 · never reused |
|---|---|
| Internal UUID | 01a0aea1-e965-7a44-8807-79535617fd5f · 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-2026-000098347 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5c50e927a9adbaa88fc50407b096a4b9a7e935f135a1b7d6f61522755401508b |
|---|---|
| Markdown | 9415fa8850c1ae82c9be8dfd942d0facb5e1baf22492a71924812077fdc6d6d6 |
| Publication page | 5c0513336e2dc35e232fb8a7149cd63e47b1e38bdea90de8ffc21d3b5d8050ff |
| Manifest | 042473fa43ef4952564b06c6a81297cc4531cc263bf56c964893b95d17762d67 |
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 | 5f/lYWO2RRyGm/jNaz+KMkB7B4WbTwaN0SmKN2SDaM1m08K5d0Ln/bxX3NiqBdsMK3OnqlRybvA1Bwfvg5d5Cg== |
| 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
| 2026-09-17T09:31:33.975741Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098347observed 5c0513336e2dc35e232fb8a7149cd63e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:31:33.958013Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098347/manifest.jsonobserved 042473fa43ef4952564b06c6a81297cc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:33.939590Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098347/publication.mdobserved 9415fa8850c1ae82c9be8dfd942d0fac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:33.921851Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098347/publication.txtobserved 5c50e927a9adbaa88fc50407b096a4b9...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. |
|---|