OT-2026-000005935
Publication integrity record
Porous face vacuum gripper, four outlet manifold, ejector fed, pressure verified, vented before 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-2026-000005935) never changes.
Identity and time
| Publication number | OT-2026-000005935 · never reused |
|---|---|
| Internal UUID | 01a0a949-b921-77e3-85a3-8836b058b206 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T08:16:16.164380Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000005935 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5692d0e6cde8e44a777347dab3026eb27f2a66c7340c75677001053c643f3008 |
|---|---|
| Markdown | ee585fdb3d5334bcbad0c1be530eab88c5359e07b7ef1a96cd2bc04b8669d7f5 |
| Publication page | 50a87e30b1ec7038d35242d378f83b3f073c23aa3c5a5d417568641ce1b876a2 |
| Manifest | 813d24ace6c84e27f323b0d0d3c03ed5670e1d914ba718f13ac44f875f9fb9ac |
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 | 207SC3hPnvWgnCLjBJvKzTPXfcvZRCFJB6RV5PdGKl4WBzGbgCDH274zHo4+wb9jorxOORbvjUX+P3C5O1QXDQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T08:27:03Z batch OT-TS-2026-W38-012 · RFC 3161 token · inclusion proof root dbe93cb6b2158496df2f60f3b6822537... |
|---|
Independent retrieval
| 2026-09-16T08:20:15.528831Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005935observed 50a87e30b1ec7038d35242d378f83b3f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T08:20:15.511660Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005935/manifest.jsonobserved 813d24ace6c84e27f323b0d0d3c03ed5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:20:15.490864Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005935/publication.mdobserved ee585fdb3d5334bcbad0c1be530eab88...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:20:15.462565Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005935/publication.txtobserved 5692d0e6cde8e44a777347dab3026eb2...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. |
|---|