OT-2026-000024851
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, pump fed, pulsed 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-2026-000024851) never changes.
Identity and time
| Publication number | OT-2026-000024851 · never reused |
|---|---|
| Internal UUID | 01a0ae71-2727-74dd-be5f-f12cd769bed0 · 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-2026-000024851 |
| Status | PUBLIC |
Content hashes
| Canonical text | 54cd07840fefe3eda11b5b9269ba56a739390d6e1062231ecd4bee5221eb02eb |
|---|---|
| Markdown | 0a148b7afc9c8d109318c9046905a3d85468d293b27e89a8de7683da98fa200a |
| Publication page | 512b7afa4e2f2a73c664b8fec5b4a0365d385dfcd78a3d9ea017f37ae158dcdf |
| Manifest | 0ecf637cb77392f359d7e3ccd42505036fa3b15c100a793f3d642308de76311b |
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 | q7QLJNU/8xpOKEcoYebo5+Di4EGwzUBNOqfOQRGm4CZBEjliVeg7TVSvYsyW22K1p3PxakoLTiw3J6k1S7NGAw== |
| 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
| 2026-09-17T11:48:09.920963Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024851observed 512b7afa4e2f2a73c664b8fec5b4a036...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:48:09.904324Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024851/manifest.jsonobserved 0ecf637cb77392f359d7e3ccd4250503...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:09.888027Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024851/publication.mdobserved 0a148b7afc9c8d109318c9046905a3d8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:09.871158Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024851/publication.txtobserved 54cd07840fefe3eda11b5b9269ba56a7...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. |
|---|