OT-2026-000035230
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, pulsed blow-off 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-2026-000035230) never changes.
Identity and time
| Publication number | OT-2026-000035230 · never reused |
|---|---|
| Internal UUID | 01a0ae76-6a1f-7929-803f-f82cc73fce77 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:11.150702Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035230 |
| Status | PUBLIC |
Content hashes
| Canonical text | 19665e2016124b3ec58a7ab10166dfe0b3b302fc194bc0bfeffde71bd589f9ec |
|---|---|
| Markdown | 9a8e15d0bccf21d5350cf7e39d1bfa4d246d00ad073886e57599a567ae035ae9 |
| Publication page | 2cd0f69abc781d1720510c5ca0a1566004dd03d1f50c6a117a6156d5770c3dd0 |
| Manifest | 93a2c3a86704bc6673e6f547b706cac1c1138ca2a21ccd8800a64b452b6a5400 |
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 | 62GXe2Ugz7oj0ES1GXrCNuOQgk0l34H0/41720A/T6b4UdTr1i75JwU/0uNqBe6VyEm2OSEvXj9tNRj3OLd5Bw== |
| 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
| 2026-09-17T11:28:22.031734Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035230observed 2cd0f69abc781d1720510c5ca0a15660...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:28:22.013717Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035230/manifest.jsonobserved 93a2c3a86704bc6673e6f547b706cac1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:21.995435Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035230/publication.mdobserved 9a8e15d0bccf21d5350cf7e39d1bfa4d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:21.976080Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035230/publication.txtobserved 19665e2016124b3ec58a7ab10166dfe0...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. |
|---|