OT-2026-000097952
Publication integrity record
Foam pad 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-2026-000097952) never changes.
Identity and time
| Publication number | OT-2026-000097952 · never reused |
|---|---|
| Internal UUID | 01a0aea1-92f7-71aa-8fa5-ec74afc8d74b · 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-2026-000097952 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5a4edd66390c7ef8753d17f414de7a064f505bb3f2f4a423421c747065d6ed0a |
|---|---|
| Markdown | b9e1c1030fa5fffa7482697b7f96d45a7b32efd863bd0af089c5db64fe2fd577 |
| Publication page | af4653ca9886c5d0a030b4c6c4ced5fedaf139b3c64da6989b5c43d869246bd3 |
| Manifest | 0cf200a7f60b984a79ac75eba4c67f6c0983cd9bdf8ab123304a0b26b77ef520 |
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 | 9xq97pzl4SpDzY0lnhAWuiYrE3F5fZIvpGVNCXI0BHd31YCt735DsbNq777cUT6c49kELqQoqWnmrT9vNHBJCQ== |
| 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
| 2026-09-17T09:33:05.474970Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097952observed af4653ca9886c5d0a030b4c6c4ced5fe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:05.458722Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097952/manifest.jsonobserved 0cf200a7f60b984a79ac75eba4c67f6c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:05.440590Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097952/publication.mdobserved b9e1c1030fa5fffa7482697b7f96d45a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:05.421180Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097952/publication.txtobserved 5a4edd66390c7ef8753d17f414de7a06...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. |
|---|