OT-2026-000079014
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, plant vacuum fed, vented 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-2026-000079014) never changes.
Identity and time
| Publication number | OT-2026-000079014 · never reused |
|---|---|
| Internal UUID | 01a0ae95-ccbe-7bf2-b4a6-cfe1a040ef58 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:28.017032Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000079014 |
| Status | PUBLIC |
Content hashes
| Canonical text | 873364fd194413e543b6d565cf79e90571b51e5b0c8a9c834166e1ec99809a1d |
|---|---|
| Markdown | 1bea0666cd7d6090ee470ae634eccc4202cf2a1d192dcbda98526a1b066bc4ae |
| Publication page | 9e789dacd7eae0dfc1d009b7ddc48880f9a273b0cc8e50cfc7f4c6dbeae0af01 |
| Manifest | f0c47c8440d5f1e0594d2d793c6c1a8b3dc1beb700b77b12f3779658dec02d1b |
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 | Aq+5c9z/tVNQfY+WT69FrEhXpOdjKz1tfblzxPxoO458Fgc/Ljq5m0h6gTLkFZ7UN6gTRq2cvGeSEBoLT0qyAQ== |
| 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
| 2026-09-17T10:05:51.025174Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079014observed 9e789dacd7eae0dfc1d009b7ddc48880...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:05:51.007155Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079014/manifest.jsonobserved f0c47c8440d5f1e0594d2d793c6c1a8b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:05:50.989382Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079014/publication.mdobserved 1bea0666cd7d6090ee470ae634eccc42...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:05:50.971391Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079014/publication.txtobserved 873364fd194413e543b6d565cf79e905...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. |
|---|