OT-2026-000092156
Publication integrity record
Two cup vacuum gripper, two zone face, two stage ejector, 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-2026-000092156) never changes.
Identity and time
| Publication number | OT-2026-000092156 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-875a-7b42-b9cd-0e36a684c289 · 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-2026-000092156 |
| Status | PUBLIC |
Content hashes
| Canonical text | d16fdd80822da1e387bf973e97fc23a4a42f6ff64d9d52891862017cb120d100 |
|---|---|
| Markdown | 36f22bb83ede9ec231fe30424868d4c3dfc10e48c00e07afec95309e7e64a5c5 |
| Publication page | 64080c01ed9aa592bbe66ea00a8b913703812f6c33b6a47b6d93191354ff5e02 |
| Manifest | e001dbb5ad22b2b37fd8b9dd09b6c66dcf265d556f2c1c0ec0e65376538d060c |
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 | u5kBju+BlLV6wwKnyT5Pz6CqkqwqenrZ1dCYzlj0Ukc9WJ6gtQfdKAaUYleKpHhf4MuX3e7Y9eERmaPUESImAQ== |
| 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
| 2026-09-17T09:41:37.732872Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092156observed 64080c01ed9aa592bbe66ea00a8b9137...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:37.712828Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092156/manifest.jsonobserved e001dbb5ad22b2b37fd8b9dd09b6c66d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:37.696058Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092156/publication.mdobserved 36f22bb83ede9ec231fe30424868d4c3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:37.677336Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092156/publication.txtobserved d16fdd80822da1e387bf973e97fc23a4...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. |
|---|