OT-2026-000084723
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three outlet manifold, single 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-2026-000084723) never changes.
Identity and time
| Publication number | OT-2026-000084723 · never reused |
|---|---|
| Internal UUID | 01a0ae98-e25d-705e-996e-f5bdb733e24c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:00:50.163111Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084723 |
| Status | PUBLIC |
Content hashes
| Canonical text | df0b3eb14011d4287e9c72a6e75f42df04b2292d87f20aa3601952a306d59106 |
|---|---|
| Markdown | 286e2eea054f88ce4c6d936699443f94e0ca945d143998d2a0cc43228af9eab6 |
| Publication page | d8e946d5adea7ca5f5c1993a45fcb40a4851b03df843347206fdb01d61ccc065 |
| Manifest | d2eb6cc208d9cafea0a2896a69e788eda05960a935ebf002ad6e75e983f207ea |
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 | F6veTV37kiPg0Y20+nFj9GP1PsXpAiW9euR3/ZJYZfDAa96OyNUOqm3sN1LN9N6r0mdo1wNUzNbSTA2jWwOcBg== |
| 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
| 2026-09-17T09:55:39.791371Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084723observed d8e946d5adea7ca5f5c1993a45fcb40a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:39.774075Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084723/manifest.jsonobserved d2eb6cc208d9cafea0a2896a69e788ed...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:39.755418Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084723/publication.mdobserved 286e2eea054f88ce4c6d936699443f94...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:39.737895Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084723/publication.txtobserved df0b3eb14011d4287e9c72a6e75f42df...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. |
|---|