OT-2026-000024919
Publication integrity record
Three 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-2026-000024919) never changes.
Identity and time
| Publication number | OT-2026-000024919 · never reused |
|---|---|
| Internal UUID | 01a0ae71-2727-76ec-ae64-5ca0e005182b · 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-2026-000024919 |
| Status | PUBLIC |
Content hashes
| Canonical text | e3405b5dcb29b5da0492ad86c75d2190b10decb667a21f963a73dcd62d797c84 |
|---|---|
| Markdown | 6a5c3ee03d91735cf6c2c0b61c4a1350a55056cc0a5d9ee1134d56f641dad781 |
| Publication page | bfa40cf3490efa5824d2ffa6e6a119d2d14e74cb06a6a9a888dbd0f084936b7c |
| Manifest | f2ab1066e977e2e394f70afb06fa6c3a0891d5bd2ae6cb89a85fb3066eab8d93 |
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 | AbXmVYrhh4pqqxmK7UGl7sgPSMLSmyW2wmfbrKwPv4hDuSfefMw61D9U4YL4lQac5wZALWDF843tpOe6o9PRCw== |
| 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
| 2026-09-17T11:48:14.131462Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024919observed bfa40cf3490efa5824d2ffa6e6a119d2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:48:14.089627Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024919/manifest.jsonobserved f2ab1066e977e2e394f70afb06fa6c3a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:14.069769Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024919/publication.mdobserved 6a5c3ee03d91735cf6c2c0b61c4a1350...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:14.037009Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024919/publication.txtobserved e3405b5dcb29b5da0492ad86c75d2190...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. |
|---|