OT-2026-000097940
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three outlet manifold, pump fed, supply line pressure sensor, 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-2026-000097940) never changes.
Identity and time
| Publication number | OT-2026-000097940 · never reused |
|---|---|
| Internal UUID | 01a0aea1-92f7-7751-acd4-ebc49175eef7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:19.650679Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097940 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7198d8939b423838a106192dc039302cf12a03565d81c3200e81e2588dede95d |
|---|---|
| Markdown | 4c300741bea0e07e86d8927b023fa372d6330c21b7c02ec66e50bdbf4df54e6d |
| Publication page | 58ff5433fee464d880b1ce8b04af35b164f881cc49652d312acd40f735808591 |
| Manifest | 4ca9f7006f5bcfb16b3b073e9dfe39835d75bc2138cfd30abeda3e01849d227d |
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 | BHSshooX4JAqBNF4CxkTm6KWgVGzShupzq8MaEbI/Tm18QdiJDVuecO/Yi4H4vQHOvTA8b4IEmTcj4to4xjUCw== |
| 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
| 2026-09-17T09:33:04.455393Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097940observed 58ff5433fee464d880b1ce8b04af35b1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:04.437218Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097940/manifest.jsonobserved 4ca9f7006f5bcfb16b3b073e9dfe3983...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:04.419099Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097940/publication.mdobserved 4c300741bea0e07e86d8927b023fa372...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:04.401313Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097940/publication.txtobserved 7198d8939b423838a106192dc039302c...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. |
|---|