OT-2026-000015148
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, pump fed, pulsed blow-off before 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-2026-000015148) never changes.
Identity and time
| Publication number | OT-2026-000015148 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-ef47-72e5-a4e3-5fccae399db9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:55.421510Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000015148 |
| Status | PUBLIC |
Content hashes
| Canonical text | 323afb8416b469637723bf3e9d0a816585938ce3400f65889e50410a5373c8d6 |
|---|---|
| Markdown | 233cf2f028f667d67d515672d4b8f79b0db7c7417574262aeccd2bacded5b9a5 |
| Publication page | a0b016b8183343300108f91418a330b15961191517837a6ff7ed4a17f5d4434f |
| Manifest | 492a03436f3cf1bbfea37981bbfb95ce1bc52affc0ac16acb55c9db45cae2f8c |
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 | irOostkb0T/DtilTlvsq5zUB2LKAvXTepNLCQuOsaTZpDe34N5Y1VKEz4MtF6z6v7oyPGAQezQMauezixKLUCg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:05:45.307375Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015148observed a0b016b8183343300108f91418a330b1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:05:45.285237Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015148/manifest.jsonobserved 492a03436f3cf1bbfea37981bbfb95ce...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:05:45.264675Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015148/publication.mdobserved 233cf2f028f667d67d515672d4b8f79b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:05:45.244611Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015148/publication.txtobserved 323afb8416b469637723bf3e9d0a8165...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. |
|---|