OT-2026-000010955
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, pump fed, manifold pressure sensor, vented before set-down, on a tool changer
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-2026-000010955) never changes.
Identity and time
| Publication number | OT-2026-000010955 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-540d-758c-8758-e96848d9a686 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:12:10.156048Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010955 |
| Status | PUBLIC |
Content hashes
| Canonical text | 273b577c6da7ceaac1fd2f3a58143a3d3fe549af5f9e88414105f14b0cbe654c |
|---|---|
| Markdown | ac07fdbbbd458660213ed39c9b9942853b30f94224610a19061d485f3e391719 |
| Publication page | cfdf1b7210c4fd6e90029c12e9098bc40a14178692210eccc7afff3520d3aac5 |
| Manifest | 168a31979e4af43903d05e0ab129fdea6adbc18a793a688155a3f1b0734b33f5 |
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 | UFNMkzSZNmEoRNPDzT8IBkoi1U6tWisIY+Fo4lCPM1s82O3Z4t1TA+h70UaEisdbKjaSV/vucRc+aPft4YDiAQ== |
| 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
| 2026-09-17T12:13:44.885035Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010955observed cfdf1b7210c4fd6e90029c12e9098bc4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:13:44.864133Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010955/manifest.jsonobserved 168a31979e4af43903d05e0ab129fdea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:44.846559Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010955/publication.mdobserved ac07fdbbbd458660213ed39c9b994285...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:44.828782Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010955/publication.txtobserved 273b577c6da7ceaac1fd2f3a58143a3d...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. |
|---|