OT-2026-000101186
Publication integrity record
Foam pad vacuum gripper, four zone face, four outlet manifold, pump fed, pressure sensor per zone, sustained 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-2026-000101186) never changes.
Identity and time
| Publication number | OT-2026-000101186 · never reused |
|---|---|
| Internal UUID | 01a0aea3-c378-7c71-ab96-934f79aa5de2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:43.138721Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101186 |
| Status | PUBLIC |
Content hashes
| Canonical text | f5d4adaa9e30335611005fff1cbe054d6fe1606ed42563c53db97ccf0dcce79f |
|---|---|
| Markdown | 5fb2706a2b5dc02c528a0145990ec169b55b5834dd85ad87be62bb56167e18e0 |
| Publication page | e4e37b18130e32c0566ea7932f24e931ac09e6c4c087bd4753bdef1b2f975ea6 |
| Manifest | 05323ba2d24aecbe03c787cad9365279b30ff3e370294a11b2d7caa324184cf7 |
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 | Xncp0PvDuX2JAUGT1O1Fl72GLsePeNfycyjGmatpgB6MeurimSSWvati9BEU1nF2SZL2lDzvHIxevEaP/Gk6AA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:26:49.972262Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101186observed e4e37b18130e32c0566ea7932f24e931...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:26:49.954117Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101186/manifest.jsonobserved 05323ba2d24aecbe03c787cad9365279...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:49.934824Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101186/publication.mdobserved 5fb2706a2b5dc02c528a0145990ec169...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:49.917599Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101186/publication.txtobserved f5d4adaa9e30335611005fff1cbe054d...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. |
|---|