OT-2026-000066893
Publication integrity record
Four cup vacuum gripper, four outlet manifold, common isolation valve, three 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-2026-000066893) never changes.
Identity and time
| Publication number | OT-2026-000066893 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-14fd-7709-a52d-64c79a4cabda · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:07.760615Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066893 |
| Status | PUBLIC |
Content hashes
| Canonical text | c650805d1204fe4878c36f52ab3fd35d2061bab94b732cf650d4e0cffefdaec9 |
|---|---|
| Markdown | 64bf95cf1996a33a7678ba8de7cc3ae1d0fd67b6baf0a64d3cefcf9b1b916e88 |
| Publication page | 0d7fe5a16ae0e7b69de5822691adf5974739ca47b6abcc7c72a057a66ae9b128 |
| Manifest | 60b9e5a40f9dabcacf7f9cf8cf36a411d3f997b1641b7e7b1d30712837f881cf |
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 | kLzfwy5LJLh3bxeHbrWlappu1cROzG3JBSu4Pwe5JiZChCROAECuSv/VAyhNUlawUFwODE8URrHYndShPFBBBA== |
| 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
| 2026-09-17T10:32:05.660106Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066893observed 0d7fe5a16ae0e7b69de5822691adf597...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:32:05.643176Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066893/manifest.jsonobserved 60b9e5a40f9dabcacf7f9cf8cf36a411...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:05.623691Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066893/publication.mdobserved 64bf95cf1996a33a7678ba8de7cc3ae1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:05.604214Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066893/publication.txtobserved c650805d1204fe4878c36f52ab3fd35d...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. |
|---|