OT-2026-000051396
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, three stage ejector, manifold pressure sensor, pulsed 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-2026-000051396) never changes.
Identity and time
| Publication number | OT-2026-000051396 · never reused |
|---|---|
| Internal UUID | 01a0ae83-2741-71d9-97e7-f9fc4cc43d54 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:37:05.998905Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000051396 |
| Status | PUBLIC |
Content hashes
| Canonical text | 90d4a31b4d44402bf89608e7151d3fadd65a2dff37d677add567f1fd8b238001 |
|---|---|
| Markdown | 2e6e54a3efc800148ca4a334b0084029901ec5c9f6863557b34a9d245408307d |
| Publication page | 88b06257c22d588beb162c82e4a8541e55e4b740325a4c73dda1566563a6f948 |
| Manifest | fef90675da83d3ba51de952452f2530dee259c66843623968ebc7536c4e2ff50 |
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 | d+NiTVddsfOG4WFht6CUjBjTeDU2BZCKzC7269QwKDRC0xa33XF+a1wlFPon4S8yhkxu2gXokoCDV8pdKb/sAg== |
| 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
| 2026-09-17T10:59:17.757005Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051396observed 88b06257c22d588beb162c82e4a8541e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:59:17.737927Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051396/manifest.jsonobserved fef90675da83d3ba51de952452f2530d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:59:17.717824Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051396/publication.mdobserved 2e6e54a3efc800148ca4a334b0084029...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:59:17.699219Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051396/publication.txtobserved 90d4a31b4d44402bf89608e7151d3fad...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. |
|---|