OT-2026-000092292
Publication integrity record
Foam pad vacuum gripper, three zone face, plant vacuum fed, supply line pressure sensor, sustained blow-off before 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-2026-000092292) never changes.
Identity and time
| Publication number | OT-2026-000092292 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-875b-7ab3-ae51-c591f940bf6a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:05:54.538201Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092292 |
| Status | PUBLIC |
Content hashes
| Canonical text | 44497907a33bc8e9c4952fe393b6a74f1481faf5c1660759d60a58bea29db95f |
|---|---|
| Markdown | 912abfb1e8519da29fab5fe51d7e48abfc2616297b032d9c32b0d4e8376006a6 |
| Publication page | 1d7ca78d6d9c186adc24c6fbae76a6e0d64d999c666aa53611415fbf7efc909f |
| Manifest | f915294962287e73d6c34e469519c6677466b7ddaceda6c6a76b81fac23ddb95 |
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 | mLLwBFL51eQcPw5cgIiP34vpMEt492NYYZIHKz81lfK8W2iFdvsrFNtWo4pIK1/x7SW1x5wxRgVV9wW8oac4Dg== |
| 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
| 2026-09-17T09:41:49.850404Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092292observed 1d7ca78d6d9c186adc24c6fbae76a6e0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:49.832292Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092292/manifest.jsonobserved f915294962287e73d6c34e469519c667...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:49.813966Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092292/publication.mdobserved 912abfb1e8519da29fab5fe51d7e48ab...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:49.795556Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092292/publication.txtobserved 44497907a33bc8e9c4952fe393b6a74f...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. |
|---|