OT-2026-000089462
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three outlet manifold, plant vacuum fed, manifold pressure sensor, sustained 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-2026-000089462) never changes.
Identity and time
| Publication number | OT-2026-000089462 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-db02-7e27-a4ea-42ec332374be · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:04:04.880043Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000089462 |
| Status | PUBLIC |
Content hashes
| Canonical text | befa64882b3fd0f15c9e20214238eb722ece6514d73761c8c8ec90e6c0a73e93 |
|---|---|
| Markdown | 09c0881cfa77b532477a39f349382984eb1451c321e38d3c2613949aa590f312 |
| Publication page | 26854bff694c1ccc428eee35054ca4b36ba7159d02419bf1b0319efc579fb00b |
| Manifest | 4a5896b890c476495ccc3efc51c4a4a5b57335825e4bf04bbca87a208558643a |
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 | LssqOf5dZR41slnS8tsX6/w6NbPD/VK+rE8pmlX4OgAQ5ZzAx12FMXuDOAnaVz7LW1ahMFXgVteZp3GwMtaaAg== |
| 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
| 2026-09-17T09:47:36.686229Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000089462observed 26854bff694c1ccc428eee35054ca4b3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:47:36.669770Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000089462/manifest.jsonobserved 4a5896b890c476495ccc3efc51c4a4a5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:47:36.653148Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000089462/publication.mdobserved 09c0881cfa77b532477a39f349382984...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:47:36.636016Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000089462/publication.txtobserved befa64882b3fd0f15c9e20214238eb72...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. |
|---|