OT-2026-000046405
Publication integrity record
Four cup vacuum gripper, four outlet manifold, three 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-2026-000046405) never changes.
Identity and time
| Publication number | OT-2026-000046405 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-57dc-7694-9e1a-fd25490024ea · 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-2026-000046405 |
| Status | PUBLIC |
Content hashes
| Canonical text | eb0f41af91186490056346813025483c650475f069ea6b12da0d6ae40b5e1347 |
|---|---|
| Markdown | b7a1f2eb13c4e0634c6d54958dbb80a4096d799857e21f17adc49517be872ca9 |
| Publication page | 38f1e0c3cbc724080704f13999293318bd666ff79e45dc3ff94f3a223a520371 |
| Manifest | 25ff4379a94e7dd9c3155b27f9df6ecb25d122576abea756af9470d5295c5688 |
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 | jAgZpUBbQrcwC+E18P3P6HdAiXY8/rsOvq7+PBN+GgEr4zrodeym/U8uf2U5fln6VwiXTpYANlRuucsEso23Aw== |
| 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
| 2026-09-17T11:08:24.802823Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046405observed 38f1e0c3cbc724080704f13999293318...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:08:24.785476Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046405/manifest.jsonobserved 25ff4379a94e7dd9c3155b27f9df6ecb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:24.767084Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046405/publication.mdobserved b7a1f2eb13c4e0634c6d54958dbb80a4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:24.748011Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046405/publication.txtobserved eb0f41af91186490056346813025483c...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. |
|---|