OT-2026-000040587
Publication integrity record
Three cup vacuum gripper, three zone face, six outlet manifold, single 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-2026-000040587) never changes.
Identity and time
| Publication number | OT-2026-000040587 · never reused |
|---|---|
| Internal UUID | 01a0ae79-6d0e-7a60-82ab-1bd615df5b4a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:28.516236Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000040587 |
| Status | PUBLIC |
Content hashes
| Canonical text | bf35dd3ad70f20ebfd296af77bba3f12eadef5bf33c96377e360b4a595a046bd |
|---|---|
| Markdown | c29ef5179c1fb3c109e0c7c4fa2fa4682e86794f21b6648bc5bafa25dc5dbb6f |
| Publication page | 14979de2abe857b90a293bff949f93c236aa5296309a0703f90eb698df7ea3eb |
| Manifest | fcf5cf2acfa1be64af4e416e1482ba79d37f0f8da9cb143ae5d73a1081eab108 |
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 | Scat89fzRRJX12WBhJ6d44dTeVoy+4WmXomKz/wkizoQ930ifmrqy4M+ZDBkKBiTT1ZvbMPhk4bqUCy5lWBNDQ== |
| 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
| 2026-09-17T11:17:45.403922Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040587observed 14979de2abe857b90a293bff949f93c2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:17:45.384821Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040587/manifest.jsonobserved fcf5cf2acfa1be64af4e416e1482ba79...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:45.368206Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040587/publication.mdobserved c29ef5179c1fb3c109e0c7c4fa2fa468...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:45.348729Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040587/publication.txtobserved bf35dd3ad70f20ebfd296af77bba3f12...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. |
|---|