OT-2026-000068199
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, single stage ejector, supply line pressure sensor, sustained blow-off after set-down, on a tool changer
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-2026-000068199) never changes.
Identity and time
| Publication number | OT-2026-000068199 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-c4ff-741c-b223-d1253c4b506a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:52.812402Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000068199 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4aba0d996020ef1fb285fba63bc773be119bbc649deff09823ae39d0899c91b6 |
|---|---|
| Markdown | 9686bd83e120c3cda952a84ff65daeb7a96dfc5053c5769bd9b44e6c1dd788b0 |
| Publication page | 3509cd68d3758f3b609c27743a98afa242a2952038c8866e0fa64351f56ecc07 |
| Manifest | fe84d5c70716073f3e12f22299a4b682d65b68477df550a501bbd88f2f49073c |
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 | xQl3iPjHWeWtS7SevU9CkqrcvFDPTCQCnTVYY0vKo3k/fBRDUGezb0RG/AaJnInYN7MZN8szPJvsDo19NT1+BA== |
| 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
| 2026-09-17T10:30:51.602364Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068199observed 3509cd68d3758f3b609c27743a98afa2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:30:51.586045Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068199/manifest.jsonobserved fe84d5c70716073f3e12f22299a4b682...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:51.569600Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068199/publication.mdobserved 9686bd83e120c3cda952a84ff65daeb7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:51.551593Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068199/publication.txtobserved 4aba0d996020ef1fb285fba63bc773be...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. |
|---|