OT-2026-000024070
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, single 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-2026-000024070) never changes.
Identity and time
| Publication number | OT-2026-000024070 · never reused |
|---|---|
| Internal UUID | 01a0ae70-aed7-7183-a0c9-f3a5777081de · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:55.528856Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024070 |
| Status | PUBLIC |
Content hashes
| Canonical text | c54b9b7de45f51da74772275d0b7d52d63a800c6cb71a5388f4b4dc61899f567 |
|---|---|
| Markdown | b52a046498e86e6547e7e8079376f411b6a0564235696307c96f87eca8349f49 |
| Publication page | 28afa59e73118efc23b81b1a41ef108c47a449ffc98b9a18f5d14c172b2a9a01 |
| Manifest | 666dd1c58b22bde7ed3b4ec072ff474be6c2068d8234d830f52a391349135a62 |
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 | EL6SbOQ68uig2k7oP94rSiZmC8zk6d9OM6EcyOztrct+/qY9FW+ZcQYsp2f6iFmGs/xnMtGWU4I4Cy6tDIbACQ== |
| 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
| 2026-09-17T11:50:58.908518Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024070observed 28afa59e73118efc23b81b1a41ef108c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:50:58.891444Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024070/manifest.jsonobserved 666dd1c58b22bde7ed3b4ec072ff474b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:58.874522Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024070/publication.mdobserved b52a046498e86e6547e7e8079376f411...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:58.858342Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024070/publication.txtobserved c54b9b7de45f51da74772275d0b7d52d...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. |
|---|