OT-2026-000079277
Publication integrity record
Foam pad vacuum gripper, four zone face, six outlet manifold, plant vacuum fed, 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-2026-000079277) never changes.
Identity and time
| Publication number | OT-2026-000079277 · never reused |
|---|---|
| Internal UUID | 01a0ae96-0b90-7505-a56d-61f48243d1de · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:44.101434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000079277 |
| Status | PUBLIC |
Content hashes
| Canonical text | 89933bff0e41e63a3fc6085a8ed7ed4b97f7c1b8ea7510869f79ec22f0f970a1 |
|---|---|
| Markdown | 7fa2836fc923be7abcd26a323d33b5ae8432342a5c86adaf69784db142ebee1b |
| Publication page | 71f52d01cfc4c0be59990a7aeed6cc23a6a4c2d0be89451e5474dd1f6188ce29 |
| Manifest | 4561549a6952d07b79fd6f2bab9f2e20bd7dc85f4980b871e8c8106678aa6db3 |
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 | fZ5qCV2+YEt+3qZayNSgryedqQktwOlRRIZeWgimfEqURiILG3vmLcV4DAZO29UgQS+2Lh6yfICkFgkk7HazCA== |
| 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
| 2026-09-17T10:04:52.854156Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079277observed 71f52d01cfc4c0be59990a7aeed6cc23...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:04:52.834376Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079277/manifest.jsonobserved 4561549a6952d07b79fd6f2bab9f2e20...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:04:52.814545Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079277/publication.mdobserved 7fa2836fc923be7abcd26a323d33b5ae...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:04:52.794404Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079277/publication.txtobserved 89933bff0e41e63a3fc6085a8ed7ed4b...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. |
|---|