OT-2026-000045768
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, three stage ejector, 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-2026-000045768) never changes.
Identity and time
| Publication number | OT-2026-000045768 · never reused |
|---|---|
| Internal UUID | 01a0ae7d-8f05-7648-be9f-7870e9777099 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:59.492045Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045768 |
| Status | PUBLIC |
Content hashes
| Canonical text | a38b9004981575f5c2a2f9f6923d870e3cf9a78858147b95d8ebca31d07a0de1 |
|---|---|
| Markdown | abf05e5d62abc9d8b4ba19e99758279c22e9331cdca44aaa3a613e05f0f14396 |
| Publication page | ae114cbec9fea973331d898362cfbf532c26ca777a55a243e4620f7c50b75402 |
| Manifest | dd269c23faf9ebe7df1e4836b95b8797b7c1c7f51162b2b27ff307dbbd2587b8 |
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 | ibS2fPkMCc3Soc+IA5+y9Su1e2SJ7DZYWPCACZNVY4K+6ozsSoF0wds+3MuAirYW1tGqXaSKe9HPTK8kN887Dw== |
| 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
| 2026-09-17T11:09:37.430065Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045768observed ae114cbec9fea973331d898362cfbf53...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:09:37.408937Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045768/manifest.jsonobserved dd269c23faf9ebe7df1e4836b95b8797...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:37.391439Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045768/publication.mdobserved abf05e5d62abc9d8b4ba19e99758279c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:37.371440Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045768/publication.txtobserved a38b9004981575f5c2a2f9f6923d870e...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. |
|---|