OT-2026-000023338
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, pump fed, sustained 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-2026-000023338) never changes.
Identity and time
| Publication number | OT-2026-000023338 · never reused |
|---|---|
| Internal UUID | 01a0ae70-7268-7e78-9a45-907ea9a4b124 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:40.056870Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000023338 |
| Status | PUBLIC |
Content hashes
| Canonical text | fef68016c4f885e5b8bc2a74559fea79cf9551e249e864fb05a9ad9232c75dc2 |
|---|---|
| Markdown | 445ae1eb6f413b825e1dad279ca0c412e6ca33431dadf17098c42f6dfc9718c4 |
| Publication page | 24a20d8c2728df6d5d2ca0810dd2c2bf9eb6ef8afac5ec9d203eabb8fad24be7 |
| Manifest | d8ccde3e7aa96c3380cc1f3e5c9197edff56687ca04d90b11d74750074a8e74a |
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 | mfaB/yZWJQF0w33NjubipoRKcq2gEIlyVLB+IRw3BBkyubvKUYC5K+L+5f0f/JDVNM2LOKZfWndv9hd9P2lOCA== |
| 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
| 2026-09-17T11:51:25.749679Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023338observed 24a20d8c2728df6d5d2ca0810dd2c2bf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:51:25.730938Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023338/manifest.jsonobserved d8ccde3e7aa96c3380cc1f3e5c9197ed...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:51:25.712741Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023338/publication.mdobserved 445ae1eb6f413b825e1dad279ca0c412...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:51:25.692524Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023338/publication.txtobserved fef68016c4f885e5b8bc2a74559fea79...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. |
|---|