OT-2026-000048026
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, two 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-2026-000048026) never changes.
Identity and time
| Publication number | OT-2026-000048026 · never reused |
|---|---|
| Internal UUID | 01a0ae7f-c423-7548-9ff1-28ae9c512009 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:33:24.028554Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000048026 |
| Status | PUBLIC |
Content hashes
| Canonical text | 65c6195055ae83270b3e0a3e67d017ad36e012a8ca5db00ee0e1739eb85bf3df |
|---|---|
| Markdown | 9f694b1196b6a4b008edb90d63c3e3aa6303d0a2f1a273eec75382d7e47b0999 |
| Publication page | 81ac1791587c02274264000181b185fc467ad226fec06f7634f48e3a0b09bb09 |
| Manifest | 2c463fef29b93cc1e4340fd39c3c1de91337f3f6850432b6b63b617c98fd1ca1 |
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 | HvBX8+JagJWZodLJ34H+Ivk4eZrh5H2ppGQRM6ILzSi8rbvv/4qkXIGV6rpRVhSVCyxvBavdAf95qGViKs8zCw== |
| 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
| 2026-09-17T11:06:01.392445Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048026observed 81ac1791587c02274264000181b185fc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:06:01.373546Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048026/manifest.jsonobserved 2c463fef29b93cc1e4340fd39c3c1de9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:01.354325Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048026/publication.mdobserved 9f694b1196b6a4b008edb90d63c3e3aa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:01.334792Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048026/publication.txtobserved 65c6195055ae83270b3e0a3e67d017ad...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. |
|---|