OT-2026-000045330
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, supply line pressure sensor, 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-2026-000045330) never changes.
Identity and time
| Publication number | OT-2026-000045330 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-f76b-7b2d-a93f-a2c697921b29 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:20.545172Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045330 |
| Status | PUBLIC |
Content hashes
| Canonical text | b237edbc0055325162ffb0efcc3c0b35d9a597d0919a687d17b0e3b3831883e6 |
|---|---|
| Markdown | 7e07a360498ed0a981f4ce0d97781ed2b53cc7d0861fce5e0409528b951f4385 |
| Publication page | eac237bce63b53d76cb626ed559c4517257a8901b6f4a2ca7ebd9747ffc9ce2e |
| Manifest | a7b65df6dd1fbbbc5e2218f24909326119cd9d79a2213325e75a37672e9a9bd1 |
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 | 1KLxOBevpYe7KYsJ6Y0wxDM9lrfhYA0W4nMyJQoMZshPeFd/FnTDwlxOM6iF8lfK71v65BnxjX/GwsG2nI2jDg== |
| 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
| 2026-09-17T11:10:35.163924Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045330observed eac237bce63b53d76cb626ed559c4517...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:10:35.144469Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045330/manifest.jsonobserved a7b65df6dd1fbbbc5e2218f249093261...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:35.125581Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045330/publication.mdobserved 7e07a360498ed0a981f4ce0d97781ed2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:35.105959Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045330/publication.txtobserved b237edbc0055325162ffb0efcc3c0b35...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. |
|---|