OT-2026-000007807
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, two stage ejector, supply line pressure sensor, sustained blow-off before 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-2026-000007807) never changes.
Identity and time
| Publication number | OT-2026-000007807 · never reused |
|---|---|
| Internal UUID | 01a0ae62-8d39-7da3-a62c-f7f33fb41197 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:01:29.414051Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000007807 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4b2541903c3a479afdf9ed7e2a7ce8c47aca6e2159d42d672e63dada85604636 |
|---|---|
| Markdown | bec5f721cd936f6ac2fa627a391c20b53cf46e1dbd55fa35d59fb8ac3b4d069c |
| Publication page | 699316e678d9b7095dd2751323ea2a0fa0fe0673cd8c6bf5757fe4c8f0f695fc |
| Manifest | 0787b9a32417bd6918f3cd02853941cd2f2d2f0a608a5d9f33c97b8eaeebc789 |
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 | hHbVKOK00HXwzhUypcPjXErDNE0ztSU0/xFpivbKmEmubzKCnHhjod+wX5Pz/FHeJWps5npmKoHPsrdhJJiNBQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:07:02Z batch OT-TS-2026-W38-016 · RFC 3161 token · inclusion proof root 8d90bf9341d96baa4328c218b6f85281... |
|---|
Independent retrieval
| 2026-09-17T08:10:03.632257Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007807observed 699316e678d9b7095dd2751323ea2a0f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T08:10:03.615478Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007807/manifest.jsonobserved 0787b9a32417bd6918f3cd02853941cd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:10:03.597495Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007807/publication.mdobserved bec5f721cd936f6ac2fa627a391c20b5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:10:03.579717Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007807/publication.txtobserved 4b2541903c3a479afdf9ed7e2a7ce8c4...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. |
|---|