OT-2026-000045494
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, three stage ejector, manifold pressure sensor, sustained blow-off after 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-2026-000045494) never changes.
Identity and time
| Publication number | OT-2026-000045494 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-f76d-7923-a240-6fea1dcebd16 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:20.545172Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045494 |
| Status | PUBLIC |
Content hashes
| Canonical text | 26e8bc93c398b4d95f597f2ebc5ebac7454fd031da8069f501fd6063d4e4756f |
|---|---|
| Markdown | db07c2481d150f57eb1a215a0fd9f1f0cc7cb3f35f16dd4ecad6a1c9309d44be |
| Publication page | 0ac93a99dd63e5affc7608416be286a4ea1ed1bb4fbcfe56d55777a2253a0e54 |
| Manifest | face0da5b7eba8c00b5ca16d04751eb482ff29deb2e0c0652ffb284ab047291d |
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 | aqMkOwYLxfBHP+78zqxWjuYxEHa/0LnFzZm8ISTgWQ3XamV6sXMW95ea+SyhRQD2ohn8tmbhv1VK6ZEkmYKKCw== |
| 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
| 2026-09-17T11:11:18.642594Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045494observed 0ac93a99dd63e5affc7608416be286a4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:11:18.625700Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045494/manifest.jsonobserved face0da5b7eba8c00b5ca16d04751eb4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:11:18.608916Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045494/publication.mdobserved db07c2481d150f57eb1a215a0fd9f1f0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:11:18.590077Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045494/publication.txtobserved 26e8bc93c398b4d95f597f2ebc5ebac7...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. |
|---|