OT-2026-000066184
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, single stage ejector, manifold pressure sensor, sustained blow-off after 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-2026-000066184) never changes.
Identity and time
| Publication number | OT-2026-000066184 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-8dc3-789b-84bb-58b6a208ed0a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:33.262219Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066184 |
| Status | PUBLIC |
Content hashes
| Canonical text | 590feed961f5d372e23b46181f9367648db87a3a9aaab510c42c8b74b4c23b75 |
|---|---|
| Markdown | 53791dcc741ebb15a9a45086b04d1d2c9a5bc438b5b1249e5a0f83cd08edf137 |
| Publication page | f7eb490d2cf8c1f46eb18fda05563d5257f40607de98bd7ba846c8a2a7ae28cf |
| Manifest | 4142ad4836eb932067f18d2d13b901c92a1091fc63eecd483dbc7377bdbf6c67 |
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 | RDSV0byLpdDddgJd2H7qTFwhJgtBWdZ4fDv3X4qyTJQNy4AQi2bDDtgGhMqusmBwyJQ5njcIl4OgYcmejZIhBg== |
| 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
| 2026-09-17T10:33:19.906964Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066184observed f7eb490d2cf8c1f46eb18fda05563d52...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:19.888266Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066184/manifest.jsonobserved 4142ad4836eb932067f18d2d13b901c9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:19.870830Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066184/publication.mdobserved 53791dcc741ebb15a9a45086b04d1d2c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:19.852686Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066184/publication.txtobserved 590feed961f5d372e23b46181f936764...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. |
|---|