OT-2026-000044018
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, plant vacuum fed, sustained blow-off after 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-2026-000044018) never changes.
Identity and time
| Publication number | OT-2026-000044018 · never reused |
|---|---|
| Internal UUID | 01a0ae7b-d679-7603-aefa-cf7bea5193d3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:06.584190Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000044018 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0eba4c0f07de9d2649b8ea8bb5e37447eb2c5c60585571aa0d8939019eac1c3e |
|---|---|
| Markdown | 66e052fa1b06122d78779054101ad4a0fcd3b2005300330a48e3c454888d178b |
| Publication page | 6584e255b593684838e44aae23f4ad66ce22e14b9eee109ac00a6db33b6e4788 |
| Manifest | 49102c3f181bbd411dad85b06069205ffcda235875b6f24a7474eaeb4864106a |
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 | UObgdNrL7pTI2SCgpbk7ZXHOys+cdTbbNupTueJ0/zcqHFj5lO0fjVVgmswcmPIeGepzI6aHxezuF23kqyuXAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:12:24.054452Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044018observed 6584e255b593684838e44aae23f4ad66...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:12:24.035077Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044018/manifest.jsonobserved 49102c3f181bbd411dad85b06069205f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:12:24.016101Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044018/publication.mdobserved 66e052fa1b06122d78779054101ad4a0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:12:23.997563Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044018/publication.txtobserved 0eba4c0f07de9d2649b8ea8bb5e37447...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. |
|---|