OT-2026-000058045
Publication integrity record
Four cup vacuum gripper, four outlet manifold, pump fed, supply line pressure sensor, vented before 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-2026-000058045) never changes.
Identity and time
| Publication number | OT-2026-000058045 · never reused |
|---|---|
| Internal UUID | 01a0ae88-6eda-7ed5-a2f0-c12b02455644 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:42:52.020108Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058045 |
| Status | PUBLIC |
Content hashes
| Canonical text | be949bdb629abed9ca3f2a33625d96afbde7293096724bd69b2a62a03feebd7a |
|---|---|
| Markdown | 0b615a8ff8b856279e2726b4eb74275fec191ac7b1caa8535f60d98be2574181 |
| Publication page | ac1b4e5b72f643557cb234e15600110216ca455eb373fc54fa0cc1312be6ffd7 |
| Manifest | 27655dceeb8a9833757a93ea8c8bc6371c6426a5a85124d0751757013856e103 |
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 | pjvJU6XhqWvMyeLVgQkNw2+KrAY7iePz1jsMD/J5X2k1V9aSuTy62zFZp/0CfCpKHpc9+SOyfiZEDoxJVW1LAA== |
| 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
| 2026-09-17T10:47:41.608177Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058045observed ac1b4e5b72f643557cb234e156001102...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:47:41.591592Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058045/manifest.jsonobserved 27655dceeb8a9833757a93ea8c8bc637...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:41.574062Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058045/publication.mdobserved 0b615a8ff8b856279e2726b4eb74275f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:41.553693Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058045/publication.txtobserved be949bdb629abed9ca3f2a33625d96af...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. |
|---|