OT-2026-000067077
Publication integrity record
Two cup vacuum gripper, two outlet manifold, single stage ejector, manifold pressure sensor, vented 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-2026-000067077) never changes.
Identity and time
| Publication number | OT-2026-000067077 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-14fe-71ca-b15f-218b5d671bcf · 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-2026-000067077 |
| Status | PUBLIC |
Content hashes
| Canonical text | dca3ba089ff4df28ff84a3461f19c4a83a82f426ac81d50aa4f91f64e1dd9a75 |
|---|---|
| Markdown | 62ae3b3c677ca509a0fe15f4fe41289bded07c196d161d7f7c3cbdbc93149437 |
| Publication page | 6eff039307a7cd51ee7e0df5daae9d72e34cc6dc0f599957982a6ef5d117f0f2 |
| Manifest | d23186c5c9f29dd599589d9c5309e4a0b66011632ae23d78d96433894564f84c |
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 | t2s2bF9fyZkFZQZMgq1debDgOxgQ88837yNHVv5EOXCsWEgwzxF2l2S52NWxLMxMhp9mCyEoAJYCmzS9/I6CDQ== |
| 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
| 2026-09-17T10:32:20.347012Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067077observed 6eff039307a7cd51ee7e0df5daae9d72...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:32:20.329557Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067077/manifest.jsonobserved d23186c5c9f29dd599589d9c5309e4a0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:20.311973Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067077/publication.mdobserved 62ae3b3c677ca509a0fe15f4fe41289b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:20.295136Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067077/publication.txtobserved dca3ba089ff4df28ff84a3461f19c4a8...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. |
|---|