OT-2026-000062002
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, single stage ejector, 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-2026-000062002) never changes.
Identity and time
| Publication number | OT-2026-000062002 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-b8ae-7f2d-8a1e-681a91ee770e · 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-2026-000062002 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6c594e038d3979da082e704e4a803c51b1855eefe19cfa2512b63423ea7eea91 |
|---|---|
| Markdown | 5d80fbf417abb9a804bd077dc3c274c222bfb6681b6f7f61fb17cd9a9a2cb657 |
| Publication page | 29e4768fd7af045bd8c2430355aed7ee3bdeead41fc88e97ecc2ac7e31a15de8 |
| Manifest | b7c3dc5add4ad72812f4251f26f328096d36cdd348ddf2e11186106af61bb4aa |
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 | HOJDUjpw9rISZWbL5L5H/j3BZPxi+wAqnX01lhS32+2zCmiJMk817aFo0bRK+xNmtxWxNuDtS7T6hXSse++wCw== |
| 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
| 2026-09-17T10:40:56.235815Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062002observed 29e4768fd7af045bd8c2430355aed7ee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:40:56.214594Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062002/manifest.jsonobserved b7c3dc5add4ad72812f4251f26f32809...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:56.192930Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062002/publication.mdobserved 5d80fbf417abb9a804bd077dc3c274c2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:56.172377Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062002/publication.txtobserved 6c594e038d3979da082e704e4a803c51...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. |
|---|