OT-2026-000030610
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, two 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-2026-000030610) never changes.
Identity and time
| Publication number | OT-2026-000030610 · never reused |
|---|---|
| Internal UUID | 01a0ae74-3fb2-70ee-b081-fd43f2d16e5d · 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-2026-000030610 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6acdf12f40048e9825487f90159d873637b23703dd93569e56cb041444678db5 |
|---|---|
| Markdown | a67477d5ffdcc70622183a5e6e524336b8dbcffd8f3d0a356d8634f56fd4c5d9 |
| Publication page | 2738f3fd256f5f8fbb2caa6bc9183114eaeb651771c0388151b2498491528d31 |
| Manifest | 2ffe7e542e4b1869b0bba733ec67c8ef3933ea7586f2cf3590e3beb7e2226dee |
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 | K9o7Xp6ouvRjBZRuAiCMzwyCiXMauVq81Gcq5tuIA8SFHGtgV5feMkGJZh1XaOKZdChc5+hRVXP5m5L6s8Z3Bw== |
| 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
| 2026-09-17T11:36:28.604038Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030610observed 2738f3fd256f5f8fbb2caa6bc9183114...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:36:28.585071Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030610/manifest.jsonobserved 2ffe7e542e4b1869b0bba733ec67c8ef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:36:28.568454Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030610/publication.mdobserved a67477d5ffdcc70622183a5e6e524336...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:36:28.551005Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030610/publication.txtobserved 6acdf12f40048e9825487f90159d8736...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. |
|---|