OT-2026-000030962
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, manifold pressure sensor, sustained 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-2026-000030962) never changes.
Identity and time
| Publication number | OT-2026-000030962 · never reused |
|---|---|
| Internal UUID | 01a0ae74-3fb6-72be-a11f-730b85f50b11 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:20:49.275361Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000030962 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8acc30a6f4133f4d487249a8e272ff702c5c86b207a6c2ee42a0e4de14fc65ac |
|---|---|
| Markdown | 1aa933928448bbc48bfdf4ce410c57535ecc21dfd4091a6cdf6c23a9734ca479 |
| Publication page | c0c80cbade33bcfb389e340d67361a5ebc9c698fcc844944acb21474adc02716 |
| Manifest | a566626fb19f2e68b24f471c9b0014de195933fda5f3677455cc677c6b138a06 |
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 | VCXoznES3hzkD8wBWTkgWWxdU6lh3GT/RX1Dy6Zyk3rnf+jSbhiRjB+qExe3oDFO/m643FG0Aa7zfBuMTaLFBw== |
| 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
| 2026-09-17T11:36:57.915554Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030962observed c0c80cbade33bcfb389e340d67361a5e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:36:57.896918Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030962/manifest.jsonobserved a566626fb19f2e68b24f471c9b0014de...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:36:57.878562Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030962/publication.mdobserved 1aa933928448bbc48bfdf4ce410c5753...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:36:57.859257Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030962/publication.txtobserved 8acc30a6f4133f4d487249a8e272ff70...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. |
|---|