OT-2026-000022126
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, three stage ejector, 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-2026-000022126) never changes.
Identity and time
| Publication number | OT-2026-000022126 · never reused |
|---|---|
| Internal UUID | 01a0ae6f-f4fb-7ef8-985f-2ffed241cd20 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:07.953226Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000022126 |
| Status | PUBLIC |
Content hashes
| Canonical text | b3243eb556b85405b44e9e465cee880b2b0050bf4c0eb1db6e8a68fb90d44f1c |
|---|---|
| Markdown | a5f13d44160742807bc2964fc83f38a2569e91f671a3d3fb82423719c64683da |
| Publication page | 1b8332ad725da3c1b09b6c37d79b80022ae68bac75835a444b9257ec88e180e6 |
| Manifest | 0e60237f4015a8cdcdceac599b9c3fd4dccab076befe46809f401420a688cd62 |
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 | kG6q7ANFisoP/RwIVIfboIoXBplLwv/60NMu8fzVzsgYNS3Uo4m5yHOMFzfwljZBu3S6sD5VQOc4fJUm0UFwDA== |
| 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
| 2026-09-17T11:52:44.732487Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022126observed 1b8332ad725da3c1b09b6c37d79b8002...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:52:44.715346Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022126/manifest.jsonobserved 0e60237f4015a8cdcdceac599b9c3fd4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:52:44.698252Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022126/publication.mdobserved a5f13d44160742807bc2964fc83f38a2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:52:44.679558Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022126/publication.txtobserved b3243eb556b85405b44e9e465cee880b...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. |
|---|