OT-2026-000045134
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, 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-2026-000045134) never changes.
Identity and time
| Publication number | OT-2026-000045134 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-f768-75c7-a09c-cd349a260535 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:20.545172Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045134 |
| Status | PUBLIC |
Content hashes
| Canonical text | a19d9176657a4dd6942aef4ba00795be68a80795f1d38e9beb9f64a7e958c85d |
|---|---|
| Markdown | b0da9bb14481946a90425b4abfc4e608874771b556a658aa1bdeb770ee67eab9 |
| Publication page | e77901c115dd04c1250a69aae9ed94e19e9775a293584e8d9beafc422048a19c |
| Manifest | bbcafda1f84108e2aa24573242bbe153bc0213b44ff1e6583fc2647425c22822 |
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 | hUto7QBMZc/ptH7urfVe9A/JBYb4AT8yZYKln+tQ06LOp41GjuHoKzZOZVtThFsoZ9XprMbRxukcDHigQd0OCg== |
| 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
| 2026-09-17T11:10:17.050621Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045134observed e77901c115dd04c1250a69aae9ed94e1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:10:17.032417Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045134/manifest.jsonobserved bbcafda1f84108e2aa24573242bbe153...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:17.009957Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045134/publication.mdobserved b0da9bb14481946a90425b4abfc4e608...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:16.987144Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045134/publication.txtobserved a19d9176657a4dd6942aef4ba00795be...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. |
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