OT-2026-000067349
Publication integrity record
Six cup vacuum gripper, six outlet manifold, single stage ejector, manifold pressure sensor, vented 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-2026-000067349) never changes.
Identity and time
| Publication number | OT-2026-000067349 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-6bd8-7d9a-863e-dce04876d22c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:29.998864Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000067349 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4dbe04d9ab99c15b319ba4204fa227b14caa8f7000e1f9e1fd70b0f8b0f8d03a |
|---|---|
| Markdown | 5dae12ecef8631fc03a38c837cbeadd188eee02ca16b94bafc702d814d99bfe3 |
| Publication page | 9e6618e88a7b32887abb683ae874d1da6a24c98207cf4e370611472a747d64a5 |
| Manifest | dc55c21ef004ee9fa03a10c776ab002c00899335d3aff7e1dff493d43f9f9669 |
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 | Qq5LFEiERKDFNLqDnXtvC38El3UZOQqUQS8diZkp2C4QiIGBwSl6D7sY1OBzhZhEkAQh7ZQa4u7ZVi7IZFEQBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:31:32.119740Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067349observed 9e6618e88a7b32887abb683ae874d1da...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:31:32.101801Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067349/manifest.jsonobserved dc55c21ef004ee9fa03a10c776ab002c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:31:32.085489Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067349/publication.mdobserved 5dae12ecef8631fc03a38c837cbeadd1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:31:32.068110Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067349/publication.txtobserved 4dbe04d9ab99c15b319ba4204fa227b1...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. |
|---|