OT-2026-000086817
Publication integrity record
Two bellows cup vacuum gripper, two zone face, four outlet manifold, two stage ejector, 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-2026-000086817) never changes.
Identity and time
| Publication number | OT-2026-000086817 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-80a4-7ea0-89f8-8017c4f02909 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:36.209195Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086817 |
| Status | PUBLIC |
Content hashes
| Canonical text | a696bf4b551fe50db173c07a280bbb1a164615095cf43d70360f93dcea2bd0ed |
|---|---|
| Markdown | 9a2fd03514b4070e386162fcb158216a995dbafa32c365d60883f162d9394125 |
| Publication page | 59a7c501d4b0f8653cfb972a5396cd07045b52f67771432773d781550a288f15 |
| Manifest | 2e2497144802f0a9dd118162d785a0d2c063323355fefbd424ac9e16fb63deee |
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 | 24O/lRD8aEoU2ouZ0oySomQh3b0ysO2jvrx8c6BWEo0syDoWBJNIWlxF1BMp2hL9/feFv9cuakljlCXj0MTCAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:51:38.412987Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086817observed 59a7c501d4b0f8653cfb972a5396cd07...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:51:38.393972Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086817/manifest.jsonobserved 2e2497144802f0a9dd118162d785a0d2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:38.376580Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086817/publication.mdobserved 9a2fd03514b4070e386162fcb158216a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:38.356971Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086817/publication.txtobserved a696bf4b551fe50db173c07a280bbb1a...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. |
|---|