OT-2026-000045837
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, 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-2026-000045837) never changes.
Identity and time
| Publication number | OT-2026-000045837 · never reused |
|---|---|
| Internal UUID | 01a0ae7d-8f05-74e0-9962-698276b367f1 · 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-2026-000045837 |
| Status | PUBLIC |
Content hashes
| Canonical text | c9a101d04a40af1453b29159c15c7e95c2b6bebe8fa9f607c3e612db07515057 |
|---|---|
| Markdown | aa8ef83b3fc416f4a334b064c1e672c8a5cd39eb69677de589676bd4194df59c |
| Publication page | 50ac77c29233397c9571379f4a1c87be113d06780d63f2e5b4bf8420efce5358 |
| Manifest | 744ea8260ecb96a272084334f2386c8bde71399756ace32152fca6c965d4bf7a |
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 | aRSGWsFi/uXKFvdM1Q0YGFLOY17C+dHDGcjBA/EBnLDG+RaL0k+Hae/rqIJrjbkKZ+WILO71pXpOarhtdzrFDg== |
| 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
| 2026-09-17T11:09:42.912702Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045837observed 50ac77c29233397c9571379f4a1c87be...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:09:42.895687Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045837/manifest.jsonobserved 744ea8260ecb96a272084334f2386c8b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:42.878316Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045837/publication.mdobserved aa8ef83b3fc416f4a334b064c1e672c8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:42.859621Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045837/publication.txtobserved c9a101d04a40af1453b29159c15c7e95...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. |
|---|