OT-2026-000055158
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, single stage ejector, manifold pressure sensor, vented before set-down
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-2026-000055158) never changes.
Identity and time
| Publication number | OT-2026-000055158 · never reused |
|---|---|
| Internal UUID | 01a0ae86-5e82-7012-9430-18f9e70e36d5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:40:36.756598Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000055158 |
| Status | PUBLIC |
Content hashes
| Canonical text | ec6ab2518aa03679986bef6eeb2cad9a6fd973746b057e1285acf4aad8f20ea1 |
|---|---|
| Markdown | f61a29b9594086c5e4b4612a913a0884d3971f6de48328c4b71cbb61eb19a410 |
| Publication page | 139fe0ac7b55cc19af845dea407583e98d259e4917f8fb3e666d57a455c41942 |
| Manifest | be2f8d54df8f2a6bc354294fd47f8005152a56516555748d2600533c479059ab |
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 | KN6ZkwOkY+vvDYUbdr0ueAV26AuYv4cZM3KrTU/syTIFtQWO0sJBzpGwz09bdwskBXBwFCpTTtxafV7aRe3rDg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:53:20.545100Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055158observed 139fe0ac7b55cc19af845dea407583e9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:53:20.523098Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055158/manifest.jsonobserved be2f8d54df8f2a6bc354294fd47f8005...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:53:20.502627Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055158/publication.mdobserved f61a29b9594086c5e4b4612a913a0884...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:53:20.475332Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055158/publication.txtobserved ec6ab2518aa03679986bef6eeb2cad9a...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. |
|---|