OT-2026-000038015
Publication integrity record
Two cup vacuum gripper, two zone face, three outlet manifold, two stage ejector, supply line pressure sensor, pulsed 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-2026-000038015) never changes.
Identity and time
| Publication number | OT-2026-000038015 · never reused |
|---|---|
| Internal UUID | 01a0ae77-f88b-7fa8-80d1-b88689f329f7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:53.146436Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000038015 |
| Status | PUBLIC |
Content hashes
| Canonical text | 21bf2b3a61c6be4a649278332b75d04943f7a773ccc3363c48c62b5a7367a4bb |
|---|---|
| Markdown | 3db3d8e304a4ba4311ec07e3aa05ab626587218993cc7a46a5b4edc2092aeb5e |
| Publication page | f5b33218ac0a51f1d652cd403bba2784248ebe7843075a9e737e4ef33b65b9db |
| Manifest | aa4dcdb68a727d4da404086013b6508bdedca38467f8b3a353e8d7dba4ac9311 |
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 | bfxXLmYm8BornSgy6Ck4nb4o8VhNyhQyRihSwhtZhIJrw/9rlGRBZWDG5gqQzFUqE5lkdyGi83vtROUqTDfKBA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:23:19.300986Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038015observed f5b33218ac0a51f1d652cd403bba2784...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:23:19.283086Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038015/manifest.jsonobserved aa4dcdb68a727d4da404086013b6508b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:19.265328Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038015/publication.mdobserved 3db3d8e304a4ba4311ec07e3aa05ab62...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:19.246548Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038015/publication.txtobserved 21bf2b3a61c6be4a649278332b75d049...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. |
|---|