OT-2026-000086822
Publication integrity record
Two bellows cup vacuum gripper, two zone face, four outlet manifold, two stage ejector, sustained blow-off before set-down, on a tool changer
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-2026-000086822) never changes.
Identity and time
| Publication number | OT-2026-000086822 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-80a4-71a8-a4b2-425894762634 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:36.209195Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086822 |
| Status | PUBLIC |
Content hashes
| Canonical text | b20f708af778952de88821dec806d54b5b702436dc60ee86b64526c91413771a |
|---|---|
| Markdown | edfff331a75cd2617600458d9b4b231a3be3b06a5a6b57857d5be628da82ef4a |
| Publication page | 7965dd3565e5da0050fb6b4371f0a370c26d6282444e3eebf440e5a346d6458b |
| Manifest | f7afd92f2762975fa031ea42cd8c100d3353216083c91a77067ca39a10dea6a1 |
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 | 0t7chDHgkC7D3d9gEaN2GaY1ZCwbpZ1Xb60qI3wl76S3CH1o6gXDA98pmH86JoWMaClAQoqOorTpjfKbtVpgCQ== |
| 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
| 2026-09-17T09:51:38.830989Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086822observed 7965dd3565e5da0050fb6b4371f0a370...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:51:38.811846Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086822/manifest.jsonobserved f7afd92f2762975fa031ea42cd8c100d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:38.792593Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086822/publication.mdobserved edfff331a75cd2617600458d9b4b231a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:38.774610Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086822/publication.txtobserved b20f708af778952de88821dec806d54b...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. |
|---|