OT-2026-000060662
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, pump fed, vented 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-2026-000060662) never changes.
Identity and time
| Publication number | OT-2026-000060662 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-b7cd-79bd-8534-90580bea2a1b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:21.818756Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060662 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5aa50481fbbddb2dad9a79ef17909e2f8a0998d64fa795ec91b9e1c34920b627 |
|---|---|
| Markdown | bbe7f80305fa457f3a6bea0336acee41845a4f123759ab2029fef160dbc1ad4a |
| Publication page | 4658961ad0cce65450c18c082ca4e228c596d1cf44f4e394cb181d970dd1bc09 |
| Manifest | 0d6385859b57c016b5244e61ad1a036c137155403a3294e573327df70b89ec6e |
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 | v4Zr1dlGBL/ZFwaRvmhoUlsVsUpaUNSLJzToVdcCLp+E+fNelNc7Ka7wFNhS+M9eGdX1Q5L42Jnn59A5tL4cCg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:43:18.007225Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060662observed 4658961ad0cce65450c18c082ca4e228...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:43:17.989221Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060662/manifest.jsonobserved 0d6385859b57c016b5244e61ad1a036c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:17.973674Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060662/publication.mdobserved bbe7f80305fa457f3a6bea0336acee41...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:17.955818Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060662/publication.txtobserved 5aa50481fbbddb2dad9a79ef17909e2f...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. |
|---|