OT-2026-000069618
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, two 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-2026-000069618) never changes.
Identity and time
| Publication number | OT-2026-000069618 · never reused |
|---|---|
| Internal UUID | 01a0ae90-b52c-7286-8299-0fe57d8aa35c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:51:54.310022Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000069618 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6531fc6406bd8258b01774fd0adce2cef204bb39b56ccec092849f36f550c049 |
|---|---|
| Markdown | 14200f6216fdbd7171b3ef0093809d27a75f0d74a33ecbf7351e858731400ac9 |
| Publication page | 6122f321a3798f402878473d086280601fa60c43a8281a08a3b2756c8bf050bb |
| Manifest | 108e332389afc335745677b09ba4fb32d7bd4d3568621ec4976bd1f4dcae4df2 |
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 | rvgDNaiz66Yyor99ksK9tGkOPkHHWO5y1SBcQB9Hk9yjhBxkUVB3UmsRH2UjouiEUCYa/Y1hEFgz9EDENCmxDQ== |
| 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
| 2026-09-17T10:28:16.877304Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069618observed 6122f321a3798f402878473d08628060...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:28:16.859926Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069618/manifest.jsonobserved 108e332389afc335745677b09ba4fb32...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:16.839385Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069618/publication.mdobserved 14200f6216fdbd7171b3ef0093809d27...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:16.821579Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069618/publication.txtobserved 6531fc6406bd8258b01774fd0adce2ce...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. |
|---|