OT-2026-000096487
Publication integrity record
Four bellows cup vacuum gripper, four zone face, four outlet manifold, pump fed, pressure sensor per zone, sustained 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-2026-000096487) never changes.
Identity and time
| Publication number | OT-2026-000096487 · never reused |
|---|---|
| Internal UUID | 01a0aea0-a4a9-7f14-9147-366d5a684134 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:18.648440Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000096487 |
| Status | PUBLIC |
Content hashes
| Canonical text | b56b668cf0ca8c7b7c3d6aea52acc391d5cfbf99dccbb1d3301ea991d466b9fb |
|---|---|
| Markdown | 3da6d8b019268c79a58f687df15f7028f7a71469d59c5b4aed4f2bf150e970d4 |
| Publication page | 2847b99f5bc13ae0c765758cb475138091d653a80a5efec39761cfb104301cc9 |
| Manifest | a430cf1073349da899f222f66b5f1c4da8c3b5102ef7e9bff204037894193cc5 |
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 | 3ODypdXT3GYn5f3zRPZYcoueC1erK83wsrigP8VHOG0R7JAc9nAcVgapziaTqL3/XZ7/ZVB/CQnymYVdTOB/Dw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:33:49.049117Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096487observed 2847b99f5bc13ae0c765758cb4751380...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:49.032030Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096487/manifest.jsonobserved a430cf1073349da899f222f66b5f1c4d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:49.014333Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096487/publication.mdobserved 3da6d8b019268c79a58f687df15f7028...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:48.996040Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096487/publication.txtobserved b56b668cf0ca8c7b7c3d6aea52acc391...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. |
|---|