OT-2026-000034501
Publication integrity record
Three cup vacuum gripper, three outlet manifold, single 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-2026-000034501) never changes.
Identity and time
| Publication number | OT-2026-000034501 · never reused |
|---|---|
| Internal UUID | 01a0ae76-1ed0-7285-a34a-241a142fca84 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:51.876169Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034501 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7a251464f405cfd998467dde3ea7347b10ff2eebd15d7a9d03380141bce2d496 |
|---|---|
| Markdown | 02926f7e193db3b6b8abd6941b51cbec26010fbe07dfae4c1d9afb664a76d99b |
| Publication page | 21a48f7ee60c9f17f4b834ebea95db1288bdd7653eca8b0e16e9d24b8135c9c4 |
| Manifest | 14c101d0b017e12dae7a0569baf48feffedf2b1af4a93528cc003559f1c6bca8 |
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 | /eBNzl3GPlHSoNXYAvpTzTddMD/x8ppgV+5F5kgdLn5fIFADcd3gwWpD3PzS2MW2tMt1xS380GlLaxIG/7GdDA== |
| 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
| 2026-09-17T11:28:50.228850Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034501observed 21a48f7ee60c9f17f4b834ebea95db12...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:28:50.212923Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034501/manifest.jsonobserved 14c101d0b017e12dae7a0569baf48fef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:50.195440Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034501/publication.mdobserved 02926f7e193db3b6b8abd6941b51cbec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:50.179537Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034501/publication.txtobserved 7a251464f405cfd998467dde3ea7347b...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. |
|---|