OT-2026-000056799
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three outlet manifold, three stage ejector, supply line pressure sensor, pulsed blow-off 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-2026-000056799) never changes.
Identity and time
| Publication number | OT-2026-000056799 · never reused |
|---|---|
| Internal UUID | 01a0ae87-7af7-7fe8-b607-fe4467e72053 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:41:49.577818Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000056799 |
| Status | PUBLIC |
Content hashes
| Canonical text | c098bc8698db7cc9080746b49669921ef9152a060fda1f6bbf8d5ccb2e3d9917 |
|---|---|
| Markdown | ffad5ece236a795d01a253104548a766ccf4623e69d0379c4488a02fa0273631 |
| Publication page | 77026b672eb06aa030b83dd775a9f1928761cb264eab31015bf321cdff992b3b |
| Manifest | 3cc2dad6c4dfd255e4439771b0efed5986e1c8c18182f551f4ff0732dcbd06ba |
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 | 0i5TKfAt1wM7eYM11/WnQu9MXZYwlhRSTGrTl3aN9m2QdpRxl9QKVfR86cXBt3vknjGLhz4msBRb3dTMZ/TLDQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:50:16.948734Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056799observed 77026b672eb06aa030b83dd775a9f192...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:50:16.930609Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056799/manifest.jsonobserved 3cc2dad6c4dfd255e4439771b0efed59...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:50:16.911866Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056799/publication.mdobserved ffad5ece236a795d01a253104548a766...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:50:16.892625Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056799/publication.txtobserved c098bc8698db7cc9080746b49669921e...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. |
|---|