OT-2026-000061696
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, pump fed, supply line pressure sensor, sustained 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-2026-000061696) never changes.
Identity and time
| Publication number | OT-2026-000061696 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-b8aa-79bd-836c-7f44e0c9523a · 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-2026-000061696 |
| Status | PUBLIC |
Content hashes
| Canonical text | f78842c7cd33548fc0a83bbd793c3567f3fb4e196dc736aaf97f86adceb7147d |
|---|---|
| Markdown | a9dec53fb2c13672bf3067c9d3003cab41cafd6e4e125d0cb88ed7b037de83df |
| Publication page | 975ae2c8b0fbbcda0a78d83d0f733baaa18ee4469a87ee82688bf42df7e6ed52 |
| Manifest | 4fcb47ffbfe3e6bf31832ba16acd50c32b48bf1a4f74c4bb156e90fa4a3c6338 |
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 | omOvXFOa0uhtUu0JZ+Vos4/bnKYwKSS+jDDwJAXbMHBli4O3laOnvCJD9wSnu8LFvyWleoAXcaqLRGrVyX0oAA== |
| 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
| 2026-09-17T10:40:15.642138Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061696observed 975ae2c8b0fbbcda0a78d83d0f733baa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:40:15.622565Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061696/manifest.jsonobserved 4fcb47ffbfe3e6bf31832ba16acd50c3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:15.601402Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061696/publication.mdobserved a9dec53fb2c13672bf3067c9d3003cab...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:15.579774Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061696/publication.txtobserved f78842c7cd33548fc0a83bbd793c3567...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. |
|---|