OT-2026-000097075
Publication integrity record
Foam pad vacuum gripper, four zone face, three stage ejector, 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-2026-000097075) never changes.
Identity and time
| Publication number | OT-2026-000097075 · never reused |
|---|---|
| Internal UUID | 01a0aea1-01c9-7a1e-9ff1-a7ca1c9f21fc · 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-2026-000097075 |
| Status | PUBLIC |
Content hashes
| Canonical text | 08f3ef108c5c27134410eb66b1539418f7cd9a89ea66d9a35e27776c911de85b |
|---|---|
| Markdown | 667ee81981835bb7b3424ba29261131c990a167e3d5b43a2b9daf054e0027008 |
| Publication page | 7a2b5e612c0cb23037d84b15941b7151284829b79e4e5b7799641697d149847b |
| Manifest | b7bb5c542204e4689ec85544d8aba224a602fe04b804da586eee6c06c3038059 |
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 | jwULvxLd16WJbxy6ElPzIh+J9j+swmFnQbltVa6o6DOZEkKu4yf19128yRgc7lpSDlRzyupCJQ9IimxyBkaOBg== |
| 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
| 2026-09-17T09:10:39.164267Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097075observed 7a2b5e612c0cb23037d84b15941b7151...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:10:39.146955Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097075/manifest.jsonobserved b7bb5c542204e4689ec85544d8aba224...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:10:39.130060Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097075/publication.mdobserved 667ee81981835bb7b3424ba29261131c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:10:39.113405Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097075/publication.txtobserved 08f3ef108c5c27134410eb66b1539418...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. |
|---|