OT-2026-000007339
Publication integrity record
Vacuum cup gripper, common isolation valve, six outlet manifold, ejector fed, contact triggered, polyurethane cups
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-2026-000007339) never changes.
Identity and time
| Publication number | OT-2026-000007339 · never reused |
|---|---|
| Internal UUID | 01a0a97b-47a0-7b51-908e-b9ba94c97036 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T09:10:23.907221Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000007339 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3497ab5b917996b5977c2f29009c10d1326c4369dcc5f64d3814b7c5e5f29f82 |
|---|---|
| Markdown | b8609ed42d1fbbe439253d55c9caa88af5760f09678165e23bc12357c5212e4f |
| Publication page | 45077079b20ec870ab591a7b8580e86dc4d4e816e5ae5af9696dcc79c44d260c |
| Manifest | 33d11163781c0ede73794f010bb804e25f76f384a1b54f8c606412efc5a29119 |
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 | gAYNDDef+gr2TjH4cmPhXYtu0ybdbW4C98QPOdgoHwMYZ8S51wPAqHu3W73PzPo9QsM3gkC9N/8UJ2OunvukDA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T09:20:33Z batch OT-TS-2026-W38-015 · RFC 3161 token · inclusion proof root 07bfbe2fb3517c1c41f239fb2e682fbe... |
|---|
Independent retrieval
| 2026-09-16T09:20:10.872434Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007339observed 45077079b20ec870ab591a7b8580e86d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T09:20:10.859746Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007339/manifest.jsonobserved 33d11163781c0ede73794f010bb804e2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T09:20:10.847464Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007339/publication.mdobserved b8609ed42d1fbbe439253d55c9caa88a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T09:20:10.833740Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007339/publication.txtobserved 3497ab5b917996b5977c2f29009c10d1...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. |
|---|