OT-2026-000027482
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, two 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-2026-000027482) never changes.
Identity and time
| Publication number | OT-2026-000027482 · never reused |
|---|---|
| Internal UUID | 01a0ae72-6998-7657-aa81-b2fa06fd064d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:18:48.928538Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000027482 |
| Status | PUBLIC |
Content hashes
| Canonical text | 29d58dad94dde2057dec07316ba083731aa132a05dd73adcd91b1bd2c3b54ccb |
|---|---|
| Markdown | f51e9df981513e5a0db2010a836dfdc8f087f228a8202fe9d1994162573b4c6a |
| Publication page | d3a3b5c4d75f8afeea6b3cac3805698e6ef7b923df3aad3cdd227dd138af22c2 |
| Manifest | 6dbc3be067289ef496f4ad94cf6467f8e9e7cd991a71995182cad945a9b21b15 |
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 | Zdh6EdboI6Nbd8SvCjHKBxSuv9E9JgFRxnyW+V90QJT2FJISk9fWKMdz7Latnc2+Ib8qRKpDjyrilAxo3z8gCg== |
| 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
| 2026-09-17T11:42:56.768608Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027482observed d3a3b5c4d75f8afeea6b3cac3805698e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:42:56.752693Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027482/manifest.jsonobserved 6dbc3be067289ef496f4ad94cf6467f8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:42:56.735567Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027482/publication.mdobserved f51e9df981513e5a0db2010a836dfdc8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:42:56.716820Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027482/publication.txtobserved 29d58dad94dde2057dec07316ba08373...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. |
|---|