OT-2026-000080404
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, supply line pressure sensor, vented after 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-2026-000080404) never changes.
Identity and time
| Publication number | OT-2026-000080404 · never reused |
|---|---|
| Internal UUID | 01a0ae96-7e78-75c2-8d9c-9d35c97bb355 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:58:13.512436Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000080404 |
| Status | PUBLIC |
Content hashes
| Canonical text | 25027926b5f4a7249c121a311b0309c33b9c2b74ab90fc7f8105516af0fd00b8 |
|---|---|
| Markdown | 1b314941bb3e6947938aa32dfdc148789561b990eb0c1cd61d44ce871f7bf529 |
| Publication page | 712bbfd119bca6baad5f3ce6648197184c152b5ee49bad16c87ed361090ea8f7 |
| Manifest | 232f1147f69959b5bec77a3183792af0474ecb47f3aab31e7086b0deabfe3d38 |
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 | uL14rwUa43sqeSzd3Jsa8IDiE4mwvYuELoWeGs28EwgyjYVA54k2tgX8tWJkFKWqjAn3NycFHjvwofxJUS4/BA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:02:54.321524Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080404observed 712bbfd119bca6baad5f3ce664819718...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:02:54.303584Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080404/manifest.jsonobserved 232f1147f69959b5bec77a3183792af0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:02:54.285905Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080404/publication.mdobserved 1b314941bb3e6947938aa32dfdc14878...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:02:54.267416Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080404/publication.txtobserved 25027926b5f4a7249c121a311b0309c3...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. |
|---|