OT-2026-000024894
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, 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-2026-000024894) never changes.
Identity and time
| Publication number | OT-2026-000024894 · never reused |
|---|---|
| Internal UUID | 01a0ae71-2727-7487-a62f-b58215558cd8 · 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-2026-000024894 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0458f33396c36a639089da68a5ba1e878cf0657dc80cf6ece43a0700e672549f |
|---|---|
| Markdown | 2330c06954f2b03d2cd985b16e968db49633bfd4d56176c341568be7284c5a2b |
| Publication page | 69074f22ea9278550eab319acb1be8309c956594179995d0ad3d4f605942607d |
| Manifest | dfe489fea103812ae4176c6d906760ce71226044f9058a61ff371b374ab440cf |
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 | J90LDuIdfcL6UxLC5chJJbD8Ovd7G3j8gysivne79rfcbmEZD9xqBRrDtiWSt4M+WHHxK50yOgG8oABUvhrQCg== |
| 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
| 2026-09-17T11:48:13.367489Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024894observed 69074f22ea9278550eab319acb1be830...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:48:13.350309Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024894/manifest.jsonobserved dfe489fea103812ae4176c6d906760ce...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:13.331176Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024894/publication.mdobserved 2330c06954f2b03d2cd985b16e968db4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:13.314954Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024894/publication.txtobserved 0458f33396c36a639089da68a5ba1e87...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. |
|---|