OT-2026-000059100
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, common isolation valve, single stage ejector, 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-2026-000059100) never changes.
Identity and time
| Publication number | OT-2026-000059100 · never reused |
|---|---|
| Internal UUID | 01a0ae89-8611-7699-bf76-86bd51971227 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:03.500379Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059100 |
| Status | PUBLIC |
Content hashes
| Canonical text | 83c02b6a12509f92069d330ac469da33cf0a5e888a0655e60cbb74cf3bf4764f |
|---|---|
| Markdown | 561495bd0e326322d054e8652bf1ad8a78affb960e321ad3d8c99d14a9338030 |
| Publication page | 14f8fdceb5bb3629c571daabf4523527617690bcf0d0f8dd5fe03bfa81c938cb |
| Manifest | dd239ee1531baacdf0447b1fd686c50e10de9c6a1c94d360ca63f816e0572670 |
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 | FotOB020OkhwT2adenXrKfBvpZQi5O47eDKvmvDLwgcOiDT7cJasGxmn+VWY/xXr7kz9Jadzw+AXt8zHfhmMCw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:44:56.292109Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059100observed 14f8fdceb5bb3629c571daabf4523527...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:56.273211Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059100/manifest.jsonobserved dd239ee1531baacdf0447b1fd686c50e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:56.254261Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059100/publication.mdobserved 561495bd0e326322d054e8652bf1ad8a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:56.235485Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059100/publication.txtobserved 83c02b6a12509f92069d330ac469da33...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. |
|---|