OT-2026-000045568
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, plant vacuum fed, pulsed blow-off after 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-2026-000045568) never changes.
Identity and time
| Publication number | OT-2026-000045568 · never reused |
|---|---|
| Internal UUID | 01a0ae7d-8f02-792c-952c-68829c245f41 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:59.492045Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045568 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3c7bab8689975dad2f32c78c01706ea893de0117c104b1537a93b74be7639514 |
|---|---|
| Markdown | 735240b75d0d57e8f0704e982eb83c0ee6848d4ff4d0dc683c20a621caae4a90 |
| Publication page | 8a1ffacc0773823af18e40f0138cd4a7da4d1e49ce5a61579cf8a248f30a018f |
| Manifest | 9ec8e3cd7b0e6fe44b2634cf2d1d86fd21a662af1f9cf1f660c9e501f0a86127 |
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 | vHMKrnnI+ltn4+Nf7PPeQ7cBdiaVtfLWmZQr67XxpbOfX/S6AOovpVUthy+AeAWvtczfV++nEW2y4NGR1o83Dg== |
| 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
| 2026-09-17T11:09:19.692026Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045568observed 8a1ffacc0773823af18e40f0138cd4a7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:09:19.675563Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045568/manifest.jsonobserved 9ec8e3cd7b0e6fe44b2634cf2d1d86fd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:19.658161Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045568/publication.mdobserved 735240b75d0d57e8f0704e982eb83c0e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:19.638149Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045568/publication.txtobserved 3c7bab8689975dad2f32c78c01706ea8...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. |
|---|