OT-2026-000024122
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, three stage ejector, 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-2026-000024122) never changes.
Identity and time
| Publication number | OT-2026-000024122 · never reused |
|---|---|
| Internal UUID | 01a0ae70-e8c7-7808-a40d-f07f3cc95290 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:10.360874Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024122 |
| Status | PUBLIC |
Content hashes
| Canonical text | ddd71fadb6a170a600c8ef841bd486511d26c2821ec7677071342074f9e5096d |
|---|---|
| Markdown | 2e170a5fd5cc43086536addb6bb552040bfb92c8a17f55e872c1bd45ae4a7fab |
| Publication page | 628fe11fb890e984792b9d5562b8bbd01be77b5bb1252f55d00ebbe19695ddd9 |
| Manifest | 59d67b7d0b14f6844fbb6170d96ad821a7b89aec95c99ab9d8617006a54a7d43 |
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 | NbpDi00t3FCtUyjxXa+yslGfjZ6FfbkiTP9ioFVm7P2fQAgOmIZ+LFkq3LuLRE6D8HliwCrAm8q89KNKXLILDQ== |
| 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
| 2026-09-17T11:48:32.984511Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024122observed 628fe11fb890e984792b9d5562b8bbd0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:48:32.956677Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024122/manifest.jsonobserved 59d67b7d0b14f6844fbb6170d96ad821...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:32.938539Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024122/publication.mdobserved 2e170a5fd5cc43086536addb6bb55204...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:32.920499Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024122/publication.txtobserved ddd71fadb6a170a600c8ef841bd48651...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. |
|---|