OT-2026-000010775
Publication integrity record
Four cup vacuum gripper, four outlet manifold, single stage ejector, supply line 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-2026-000010775) never changes.
Identity and time
| Publication number | OT-2026-000010775 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-0ee9-7667-86fc-aba8258a7dc1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:52.445886Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010775 |
| Status | PUBLIC |
Content hashes
| Canonical text | e565059510cb6696b84686283b3ee31065572c9a8ab89ec5872c9801a611f710 |
|---|---|
| Markdown | fabc702e612abf941507a600d16627b954f4dbe3cbc4124537a2c9964f308d74 |
| Publication page | 372bda40e8d63761aa840f5b1f18ce31756c7ac6b27036bb490ecb6157db03b5 |
| Manifest | 6032c536c7b1fe3d0db4d2fabf8991e08f55163cae8dca00529a0b91056f92df |
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 | kpiXXx9ZPMp6jFScPLEkgnmaE6+PCEahT5DqkaigSMjcxgik6kieX7NQPQpY8SE5aWHr6/pLm4HoJrvanc82Dg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:15:41.851314Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010775observed 372bda40e8d63761aa840f5b1f18ce31...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:15:41.826075Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010775/manifest.jsonobserved 6032c536c7b1fe3d0db4d2fabf8991e0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:15:41.798843Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010775/publication.mdobserved fabc702e612abf941507a600d16627b9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:15:41.770180Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010775/publication.txtobserved e565059510cb6696b84686283b3ee310...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. |
|---|