OT-2026-000062066
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, plant vacuum fed, vented after 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-2026-000062066) never changes.
Identity and time
| Publication number | OT-2026-000062066 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-b8b0-7ddd-a6d1-09747518005e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:27.528336Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062066 |
| Status | PUBLIC |
Content hashes
| Canonical text | c40c710a8135a45d5a2f55a294e01b0548a22d738fa0fbf580155d7c2890d695 |
|---|---|
| Markdown | b2ad54bf68bb7278a18b80f2c6cf2aeae0cc488ec0c10cc71d80acad2a45350d |
| Publication page | fd5ad49637f74ac22601c99a4476b0d370a66ee503aea364b34f93328bd98ec8 |
| Manifest | 96528c5f4f3d5d45673f5f708e6278c4c6e6fa2b4c92e59df7d3547887c03e37 |
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 | SWvgijahRNogxXXYYbGva/3cdpFIH1rkZnbSAJpNz6XCkicu9ke0tyG+GJX0ad0TXFWgyrAZG5W79+hibbwzCQ== |
| 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
| 2026-09-17T10:41:06.798884Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062066observed fd5ad49637f74ac22601c99a4476b0d3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:41:06.780288Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062066/manifest.jsonobserved 96528c5f4f3d5d45673f5f708e6278c4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:06.759865Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062066/publication.mdobserved b2ad54bf68bb7278a18b80f2c6cf2aea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:06.732362Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062066/publication.txtobserved c40c710a8135a45d5a2f55a294e01b05...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. |
|---|