OT-2026-000047134
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, two stage ejector, supply line pressure sensor, sustained blow-off after 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-2026-000047134) never changes.
Identity and time
| Publication number | OT-2026-000047134 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-d0f8-71e0-93bb-2a6538f43853 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:32:21.770727Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000047134 |
| Status | PUBLIC |
Content hashes
| Canonical text | 25ddbf717102dc2dc41613c4f6f750b1f3ec0daa3ae6220614f937672a3c863e |
|---|---|
| Markdown | 9fa4d01cad536285cd1c72bcf155140ef14c3485617902cba50dea0becfe9788 |
| Publication page | 492b7506bf00bb9b638bb39b8828a79af4a3745febada91097291ba66eeb35a8 |
| Manifest | bb266447e2fa9615e56a16619dc7c2b108ec4c6e24de03186c3f532f5f9fc96b |
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 | CD18jKa2KVmb6/dNe5AaDmzUtYFb4y0Lunku3dHxjQHb2nLc8XgmZihUreVZJAcGUOjbmVYgwHs8NOrph5fsCA== |
| 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
| 2026-09-17T11:10:28.079768Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047134observed 492b7506bf00bb9b638bb39b8828a79a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:10:28.060653Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047134/manifest.jsonobserved bb266447e2fa9615e56a16619dc7c2b1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:28.040800Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047134/publication.mdobserved 9fa4d01cad536285cd1c72bcf155140e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:28.020355Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047134/publication.txtobserved 25ddbf717102dc2dc41613c4f6f750b1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:56.344956Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047134observed 492b7506bf00bb9b638bb39b8828a79a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:56.326638Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047134/manifest.jsonobserved bb266447e2fa9615e56a16619dc7c2b1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:56.307083Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047134/publication.mdobserved 9fa4d01cad536285cd1c72bcf155140e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:56.288284Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047134/publication.txtobserved 25ddbf717102dc2dc41613c4f6f750b1...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. |
|---|