OT-2026-000047138
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, 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-2026-000047138) never changes.
Identity and time
| Publication number | OT-2026-000047138 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-d0f8-7423-ae11-eecc1a9df208 · 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-2026-000047138 |
| Status | PUBLIC |
Content hashes
| Canonical text | eeba8a7dad8faea3801d4596c7249839d26888028e62772edbc3e06e681ecbfb |
|---|---|
| Markdown | 76974ccbf3011ff9eb827d4307a17c255bf86dee3660d3700f867f1ec5d2153c |
| Publication page | 2dbf4b00306d4086ee7a5e7f9026ee1f1806c21bfa8118ee2937f4f385e46fa4 |
| Manifest | b6a8bc87382e596a5685b92f9a88d51bc9f5632533cc1b037cacdf715b141b38 |
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 | kWmK6R+WrqBP2VxTGDd+e5KR8OS9g7dlXz9fQtxiPfwY3iyFarF68jDJO9HE66JTdt2rgTR3WN3NRQlzyxeeAQ== |
| 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
| 2026-09-17T11:10:28.397952Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047138observed 2dbf4b00306d4086ee7a5e7f9026ee1f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:10:28.382053Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047138/manifest.jsonobserved b6a8bc87382e596a5685b92f9a88d51b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:28.362542Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047138/publication.mdobserved 76974ccbf3011ff9eb827d4307a17c25...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:28.344163Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047138/publication.txtobserved eeba8a7dad8faea3801d4596c7249839...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:56.670289Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047138observed 2dbf4b00306d4086ee7a5e7f9026ee1f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:56.652812Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047138/manifest.jsonobserved b6a8bc87382e596a5685b92f9a88d51b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:56.630878Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047138/publication.mdobserved 76974ccbf3011ff9eb827d4307a17c25...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:56.611198Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047138/publication.txtobserved eeba8a7dad8faea3801d4596c7249839...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. |
|---|