OT-2026-000098366
Publication integrity record
Four bellows cup vacuum gripper, four zone face, four outlet manifold, pump fed, 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-2026-000098366) never changes.
Identity and time
| Publication number | OT-2026-000098366 · never reused |
|---|---|
| Internal UUID | 01a0aea1-e965-78e7-bb7b-7b9f21a665b1 · 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-2026-000098366 |
| Status | PUBLIC |
Content hashes
| Canonical text | 05e0b17f75979607be727f16da5758679866e4c4142643bac7000dfbd59c123b |
|---|---|
| Markdown | 2ea905d4377f6d96c08b31f04b71f1db92f9b46c2b68c3ef356cd69bb4e4ca4b |
| Publication page | 8d392b2eaac936ff2788039f2b5f269a744c1e3cf5307f762c4d47fc8fbb4880 |
| Manifest | 6d4f3b71d81b654a427904091e1082c149942a89ca719c038bd3713a3cb9f365 |
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 | 9Yc6nWom8iT2i/LiPbOfAhMpS9jCiYSjw3WXYsJezqQrreWOARJxCQrqJp4jm4tXbUsWzHVda0OaTCrnUDpQDg== |
| 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
| 2026-09-17T09:31:35.397744Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098366observed 8d392b2eaac936ff2788039f2b5f269a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:31:35.378705Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098366/manifest.jsonobserved 6d4f3b71d81b654a427904091e1082c1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:35.360168Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098366/publication.mdobserved 2ea905d4377f6d96c08b31f04b71f1db...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:35.341204Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098366/publication.txtobserved 05e0b17f75979607be727f16da575867...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. |
|---|