OT-2026-000062397
Publication integrity record
Two cup vacuum gripper, two outlet manifold, single stage ejector, supply line pressure sensor, vented 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-2026-000062397) never changes.
Identity and time
| Publication number | OT-2026-000062397 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-0abf-7618-9d1b-a16d59f31817 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:48.542263Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062397 |
| Status | PUBLIC |
Content hashes
| Canonical text | 39eb3acbab7d9d2e0044b96da1b6fa678a08db0f79342ad0d99046374631594f |
|---|---|
| Markdown | 64e752aa5023e38bd56950f401f06340e27b6d65e98c3792fa131a0466385fa4 |
| Publication page | 7b214dd968e033cfc919ca7963de7863726457176f299009a3055a693e9a723a |
| Manifest | 5a7c409b6d2e0e9b20b3b2278aeedcd24b0c4b1962f5f94edb4f864d7271c65f |
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 | 702nUIhpNyrtacDv18HehYtK+RMgrZ3GlMVh07lhA6+bOT2KzTOLj/3zGtwHnEc5XFGgujd+wQtdM4aL2CKFAA== |
| 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
| 2026-09-17T10:39:43.360606Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062397observed 7b214dd968e033cfc919ca7963de7863...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:39:43.340633Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062397/manifest.jsonobserved 5a7c409b6d2e0e9b20b3b2278aeedcd2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:43.320611Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062397/publication.mdobserved 64e752aa5023e38bd56950f401f06340...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:43.302387Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062397/publication.txtobserved 39eb3acbab7d9d2e0044b96da1b6fa67...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. |
|---|