OT-2026-000045806
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, single stage ejector, manifold pressure sensor, sustained 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-2026-000045806) never changes.
Identity and time
| Publication number | OT-2026-000045806 · never reused |
|---|---|
| Internal UUID | 01a0ae7d-8f05-7735-8082-4e147289333e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:59.492045Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045806 |
| Status | PUBLIC |
Content hashes
| Canonical text | 443f1e42a66a513a41edac7141dd5f9de88177fd935bf7377f535be7b0e724d2 |
|---|---|
| Markdown | 639027cc621b148de1a84f1daf28def8b38b20da0b4d84738751170e57c78097 |
| Publication page | 01e28577413e788d3003cf30bf192b87063d2856ddc6483b252d8ac94c9b72a0 |
| Manifest | 9100e70039338eacb0355d0fa0852df4499d1636ea6410b1d9e0f8e0e2d35d75 |
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 | yoJH7V4Uxze3A7CyIvoQQ3wmdUb73ZeT3vxvm42W+kI10O6XVdPWFb8DYDk/WFtkJdIEOXxYO9XwqjNSzxNuAw== |
| 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
| 2026-09-17T11:09:40.505874Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045806observed 01e28577413e788d3003cf30bf192b87...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:09:40.487704Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045806/manifest.jsonobserved 9100e70039338eacb0355d0fa0852df4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:40.467978Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045806/publication.mdobserved 639027cc621b148de1a84f1daf28def8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:40.451089Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045806/publication.txtobserved 443f1e42a66a513a41edac7141dd5f9d...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. |
|---|