OT-2026-000024859
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, pump fed, pulsed 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-2026-000024859) never changes.
Identity and time
| Publication number | OT-2026-000024859 · never reused |
|---|---|
| Internal UUID | 01a0ae71-2727-71fa-a242-bb1632b6edf0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:26.329747Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024859 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4ef62e5028845aa8558abc39b2aff95cdc0b289b1092a57063970dee4fd32216 |
|---|---|
| Markdown | 4a9067b17e853508743b134dac323208bce99a164814d2db4962f18c00511c6a |
| Publication page | 9c9ccfea5a911d6a5d18ef782ca90f8d69a539f7574ad327582c1817968e6229 |
| Manifest | 4237b25c7865d353b9e1e1c6bd316fd9ade1043e97f4208a7d7aca33f3ca2fd8 |
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 | /q1wPRjiSZmMAc/z5JUj32I8dcUb4HkEBOfgJPMi57pxT5BSa4HMd+hYNGG81NgCcKKC1NbFVmrdCEk3/NHFCA== |
| 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
| 2026-09-17T11:48:10.435546Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024859observed 9c9ccfea5a911d6a5d18ef782ca90f8d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:48:10.410658Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024859/manifest.jsonobserved 4237b25c7865d353b9e1e1c6bd316fd9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:10.392695Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024859/publication.mdobserved 4a9067b17e853508743b134dac323208...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:10.374884Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024859/publication.txtobserved 4ef62e5028845aa8558abc39b2aff95c...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. |
|---|