OT-2026-000046433
Publication integrity record
Three cup vacuum gripper, three outlet manifold, 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-2026-000046433) never changes.
Identity and time
| Publication number | OT-2026-000046433 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-57dc-78a4-a313-a17da05a509c · 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-2026-000046433 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1a4929fd6f7147e73b209239cdf64837c125baeaec76d1e66e3525e811992f16 |
|---|---|
| Markdown | d869e9020279d07b6261ecf640aa5da740238ac7e4bea8925e8cc042d13a1c0d |
| Publication page | 72d8d224e8df5524c92d906f0982979ff4bba428f912ee753210de7fee5e4de8 |
| Manifest | 1ba0c875d33e880d0efe1fa3678a88a004f0986a619ceea0ff40940c957db458 |
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 | VFTR9c+EdCnal52apdY3yhPM3+YELK01CYYeumgBjDDRcv7v7xmQjWlcHCKe590u1rzig4DMyzcKn77CTv+hDA== |
| 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
| 2026-09-17T11:08:26.997779Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046433observed 72d8d224e8df5524c92d906f0982979f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:08:26.979145Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046433/manifest.jsonobserved 1ba0c875d33e880d0efe1fa3678a88a0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:26.961136Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046433/publication.mdobserved d869e9020279d07b6261ecf640aa5da7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:26.944116Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046433/publication.txtobserved 1a4929fd6f7147e73b209239cdf64837...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. |
|---|