OT-2026-000044934
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, plant vacuum fed, 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-2026-000044934) never changes.
Identity and time
| Publication number | OT-2026-000044934 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-911c-7d87-890c-996ce77ffbfb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:54.474009Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000044934 |
| Status | PUBLIC |
Content hashes
| Canonical text | 30bba58a79654d41ee799f065a37a770a17959b99b3c051f0f4d08c70af67c6d |
|---|---|
| Markdown | 9ea520a511b934af8952617391812dc01cf69cd892c04a5eac2d49f69db0f640 |
| Publication page | b3b86e940579cb3a0c40cf70b90b0182f68f96acdd31a7074a41ec78ee5b071b |
| Manifest | 1886c97b9bb49a56c78010bd4018f82ee6e1009d4abc901a72f055135181d027 |
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 | CHtIlcKka0YZIifPxtlpB41IMLJ/rQRyhdqxHqI+9vdMvsHNmgyg/NpaJEqi9WiuMrr6D7HREhutP2PmPjpYAQ== |
| 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
| 2026-09-17T11:11:36.591668Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044934observed b3b86e940579cb3a0c40cf70b90b0182...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:11:36.574107Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044934/manifest.jsonobserved 1886c97b9bb49a56c78010bd4018f82e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:11:36.545465Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044934/publication.mdobserved 9ea520a511b934af8952617391812dc0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:11:36.520904Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044934/publication.txtobserved 30bba58a79654d41ee799f065a37a770...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. |
|---|