OT-2026-000084946
Publication integrity record
Three cup vacuum gripper, three zone face, three outlet manifold, three stage ejector, 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-2026-000084946) never changes.
Identity and time
| Publication number | OT-2026-000084946 · never reused |
|---|---|
| Internal UUID | 01a0ae99-43b7-7646-af46-1386afb0f3a4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:15.103896Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084946 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8135d0133aa696d099f566a3b9e30e364594fea50578e07ecd0f6ad540712cb9 |
|---|---|
| Markdown | 790ff22990f21a1a26a6113479f9eda8e1029c885b3eaa44dcda930fadd12a38 |
| Publication page | c0dc3995fb6e53ecf8c18d112b635966ed2a7c9f2daf3a9779b51668a048c92d |
| Manifest | 13db7a82aae2c66d17e85fca590d27da978e8ce4a9365328f50acbcbfd105551 |
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 | dC1sHczQ2VZKGNmkubARb8c7HtXql4y6duNT+pweXgoXqa19swWq42m8QYcrcRlFXd+5y23PJUx0+Ba9aXe2Dw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:54:56.254593Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084946observed c0dc3995fb6e53ecf8c18d112b635966...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:56.237713Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084946/manifest.jsonobserved 13db7a82aae2c66d17e85fca590d27da...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:56.219994Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084946/publication.mdobserved 790ff22990f21a1a26a6113479f9eda8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:56.203339Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084946/publication.txtobserved 8135d0133aa696d099f566a3b9e30e36...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. |
|---|