OT-2026-000025724
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, plant vacuum fed, manifold 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-2026-000025724) never changes.
Identity and time
| Publication number | OT-2026-000025724 · never reused |
|---|---|
| Internal UUID | 01a0ae71-9bca-7c9b-afdc-7dac9d482192 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:56.183170Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000025724 |
| Status | PUBLIC |
Content hashes
| Canonical text | ad50eba840a565ebff5cca26863eaec25b075858dba0d6f2833093ce0e4bf5f8 |
|---|---|
| Markdown | 93f962517d12a9df15ab68c2119b258804ab1e11270cd755aee515d8441bab4c |
| Publication page | f0a9210e16bd11eb3dcd5056456e79c696a12f90f5af404c3b358742ab436f20 |
| Manifest | ca5bc60d646b21f14dc9206302eb5b0867967594f3c3e6a78b3daa0c1074fa3c |
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 | U0zMkn2pkgzDoCr88IHq1eEtL/R4tO6K4yjKs3lx1T131xd37bcTP72PPJIu1h9nyBYwiwdSRfNmmB4CEKK3AA== |
| 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
| 2026-09-17T11:46:56.564742Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025724observed f0a9210e16bd11eb3dcd5056456e79c6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:46:56.547405Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025724/manifest.jsonobserved ca5bc60d646b21f14dc9206302eb5b08...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:56.529857Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025724/publication.mdobserved 93f962517d12a9df15ab68c2119b2588...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:56.513969Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025724/publication.txtobserved ad50eba840a565ebff5cca26863eaec2...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. |
|---|