OT-2026-000046436
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, pump fed, pulsed 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-2026-000046436) never changes.
Identity and time
| Publication number | OT-2026-000046436 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-57dc-72b3-85be-68c24899e013 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:31:51.003526Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046436 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4417d4469cc8dd7d21c1814a18063ec0b27cf8ec4c4a0fb5e61a3d14bd3ab5e6 |
|---|---|
| Markdown | e2070debde46af5fa549e5cc404c6ab231b995bc42f3b5963e255be1014a4ccd |
| Publication page | a3d081fba5660df841c86758b2da1500bc2d54b9c6e2c72137404d2d5da3b3ca |
| Manifest | f5a940e4da7ec1f6d6661fed43e1672de51dfd64d10a17280c54480e0e46c7fe |
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 | Pgb12ZSqGCjbDOMXGN9FNtQQAhC2zRXRfA8MaMxDXooU8A3oUWWFPoigQA9Xyk8kl4n/ZpMmy0XeV+F9nN2lBw== |
| 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
| 2026-09-17T11:08:27.225539Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046436observed a3d081fba5660df841c86758b2da1500...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:08:27.207491Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046436/manifest.jsonobserved f5a940e4da7ec1f6d6661fed43e1672d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:27.188348Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046436/publication.mdobserved e2070debde46af5fa549e5cc404c6ab2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:27.168959Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046436/publication.txtobserved 4417d4469cc8dd7d21c1814a18063ec0...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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