OT-2026-000024636
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, 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-2026-000024636) never changes.
Identity and time
| Publication number | OT-2026-000024636 · never reused |
|---|---|
| Internal UUID | 01a0ae71-2725-789b-8e2c-c1816e1f299a · 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-2026-000024636 |
| Status | PUBLIC |
Content hashes
| Canonical text | 48bbe66b19affc4162a5be44eff9209f5fcec95e2b8d52bebff541e03dfc4bd4 |
|---|---|
| Markdown | e55e83096bddb1b4ea70bfad69066edbc3beef94fabfab6360611b7a6ccf571b |
| Publication page | ab8b3dca02b37147ee0d42fd70ece22953f94b8bc73b9857597c5880eed7b147 |
| Manifest | cc7ca52ad09875a94e9244f7d3dcfb3ca964d68f6cbc102be40b71df1a0dbf08 |
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 | Nh8HF+fG3xZXGjFNQrdqxFFGodAlJ9PgLGYAXwlm+xwvr/ibua1SmH1lCIWX1gvrn21KuFl077t8Wg3s4PW/DA== |
| 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
| 2026-09-17T11:47:49.797620Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024636observed ab8b3dca02b37147ee0d42fd70ece229...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:47:49.781343Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024636/manifest.jsonobserved cc7ca52ad09875a94e9244f7d3dcfb3c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:49.764787Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024636/publication.mdobserved e55e83096bddb1b4ea70bfad69066edb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:49.743380Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024636/publication.txtobserved 48bbe66b19affc4162a5be44eff9209f...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. |
|---|