OT-2026-000082351
Publication integrity record
Four bellows cup vacuum gripper, four zone face, four outlet manifold, plant vacuum fed, 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-2026-000082351) never changes.
Identity and time
| Publication number | OT-2026-000082351 · never reused |
|---|---|
| Internal UUID | 01a0ae97-4d95-7a6b-9a5c-fcf77b4b82b3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:06.536388Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082351 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4afca378fa3a5ffed635d5a6812614bac00515ca6782cced77af926764f6af0f |
|---|---|
| Markdown | 9cec24a68fb004adf7152a919016a0e61d052fc38ee37d25f951b8e14efe086b |
| Publication page | 13f40e3e0d18dc948d55839c15769823abc5f050e0af51472268c9ac10bcac18 |
| Manifest | ad69a9700f0782f5598bf471c94f203c5a8e01fafa883402adccdd9e58c8e503 |
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 | fdAC58SFW0LlE/CkplwBbvYwS2xEfekSXKClpT7Xzv/DshG67+ZRoDm4iLCSLTwldxTVsuvxmtI1S7A0nTTbBw== |
| 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
| 2026-09-17T09:59:13.515935Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082351observed 13f40e3e0d18dc948d55839c15769823...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:59:13.500084Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082351/manifest.jsonobserved ad69a9700f0782f5598bf471c94f203c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:13.483420Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082351/publication.mdobserved 9cec24a68fb004adf7152a919016a0e6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:13.465542Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082351/publication.txtobserved 4afca378fa3a5ffed635d5a6812614ba...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. |
|---|