OT-2026-000069967
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, three stage ejector, pressure sensor per zone, pulsed 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-2026-000069967) never changes.
Identity and time
| Publication number | OT-2026-000069967 · never reused |
|---|---|
| Internal UUID | 01a0ae91-1860-7aa0-b65d-3f3924fc75cb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:19.726120Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000069967 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8af236ea398d9ed2d8169efc94915133f718ca4a91c771978178140c7b940e3f |
|---|---|
| Markdown | 5a8ab62061c57c4a00c585c097da73e985312245bf81a02fea8441970a1a2053 |
| Publication page | e4a33f1ecf3de73a0ed0910b8a0c253760289d9499c322197728f87022177b7a |
| Manifest | 1c4ae281595b5094054de8e175307a7bd16a830b37bf606e2448e0e076da1119 |
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 | dwlSNXio8pTvF/PjpBP+fuWLNpN3G3/dwtgQRQho7xgfY5EM2GPyRwBXQ7OdrTSuFTiE1oXf23cLzyjswui+Bg== |
| 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
| 2026-09-17T10:26:54.539659Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069967observed e4a33f1ecf3de73a0ed0910b8a0c2537...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:26:54.520958Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069967/manifest.jsonobserved 1c4ae281595b5094054de8e175307a7b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:54.503588Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069967/publication.mdobserved 5a8ab62061c57c4a00c585c097da73e9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:54.485731Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069967/publication.txtobserved 8af236ea398d9ed2d8169efc94915133...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. |
|---|