OT-2026-000046241
Publication integrity record
Two cup vacuum gripper, two outlet manifold, plant vacuum fed, 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-2026-000046241) never changes.
Identity and time
| Publication number | OT-2026-000046241 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-57ca-70eb-aad2-e590ebeb5da7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:31:51.003526Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046241 |
| Status | PUBLIC |
Content hashes
| Canonical text | dd57ec2169b9d195028d247d7cc7804d8956fcf14a4849963405393611fb4e3a |
|---|---|
| Markdown | 952c6813e4298c66030eff50df2449e664fdd9311904cbf1fb2561eefbbada4e |
| Publication page | f9fd99d12e85b77960ce5a9b9e99240e995a223c41148a84d6897b70d4dd1f9c |
| Manifest | 43130c3208008356f787a76990ed5a7b7da04d3477c811914b2e7108e7d54c27 |
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 | Mr5co9K4sJ8eLbQcsIBOz0aW9+fzxSPC2nxMHmsr93XicHORfEwUU1csUL1bTangu/Ebc3VkD25zW+NDzPNWAA== |
| 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
| 2026-09-17T11:08:05.464297Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046241observed f9fd99d12e85b77960ce5a9b9e99240e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:08:05.445345Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046241/manifest.jsonobserved 43130c3208008356f787a76990ed5a7b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:05.428633Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046241/publication.mdobserved 952c6813e4298c66030eff50df2449e6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:05.411209Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046241/publication.txtobserved dd57ec2169b9d195028d247d7cc7804d...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. |
|---|