OT-2026-000032677
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, pump fed, pulsed blow-off after 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-2026-000032677) never changes.
Identity and time
| Publication number | OT-2026-000032677 · never reused |
|---|---|
| Internal UUID | 01a0ae75-1070-7301-9e47-dbc0b4dfe274 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:42.658092Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000032677 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0319236a1810bd0decdc30ecbfa62e76dcb0ecaa41e7d33994182a6b411a83eb |
|---|---|
| Markdown | e1c026cabe7bb6cb3333c48a7b22783b2b92e684d5852cde213b25f457760b3d |
| Publication page | 42fbb358848a0fce9227dc35f5446d04eef551c5084536cdafbd3f569baa5c75 |
| Manifest | 965dab57f891dc64f7579ee45c397b416559fb5ee1a83ccecb017943beb0a7e0 |
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 | pwKFvi9wxWWJKqqLYlk7jyozTjYgAxPEXtkQ5J5T0r4f+tvDJhq0+2TKPvh1Hr6wHS09mJORlhvOwb504gVrBQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:34:16.775335Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032677observed 42fbb358848a0fce9227dc35f5446d04...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:34:16.757874Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032677/manifest.jsonobserved 965dab57f891dc64f7579ee45c397b41...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:34:16.740561Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032677/publication.mdobserved e1c026cabe7bb6cb3333c48a7b22783b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:34:16.724201Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032677/publication.txtobserved 0319236a1810bd0decdc30ecbfa62e76...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. |
|---|