OT-2026-000038110
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, pump fed, manifold pressure sensor, pulsed 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-2026-000038110) never changes.
Identity and time
| Publication number | OT-2026-000038110 · never reused |
|---|---|
| Internal UUID | 01a0ae77-f88b-7460-9a48-fd1d7a45f90a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:53.146436Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000038110 |
| Status | PUBLIC |
Content hashes
| Canonical text | 664d394da9134587d90f7f6ee548eee154606c7c0e5dc6d225664468504d97b6 |
|---|---|
| Markdown | 5aa85669f93fcaf5ef0188cabfa788597c44f4ce577b7e050e08498cc438985b |
| Publication page | fac7839b67b3813c1ffde831aa591e57b94a7aec89d459cee125ed5c7860b35f |
| Manifest | 1d41a528aeabe30fd17dec645484cc5538d3a9e37f7fb7790ba8c6c395b8cda3 |
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 | 3r4ixYpCcKTE/2iLTIK0ZRgfi43HM3d/tNZO1wDFVFdZ8TAW031tnJRTBvot/YFE7Dy7kYuS2ZAuH3myXB6CDA== |
| 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
| 2026-09-17T11:23:26.892193Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038110observed fac7839b67b3813c1ffde831aa591e57...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:23:26.875413Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038110/manifest.jsonobserved 1d41a528aeabe30fd17dec645484cc55...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:26.857427Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038110/publication.mdobserved 5aa85669f93fcaf5ef0188cabfa78859...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:26.840707Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038110/publication.txtobserved 664d394da9134587d90f7f6ee548eee1...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. |
|---|