OT-2026-000010195
Publication integrity record
Three bellows cup vacuum gripper, three zone face, pump fed, 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-2026-000010195) never changes.
Identity and time
| Publication number | OT-2026-000010195 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-cb7b-754f-95dc-4d892c32bc99 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:35.184400Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010195 |
| Status | PUBLIC |
Content hashes
| Canonical text | 522974a1f12e57d4ed39547af7d9b4fb292bc31ed864ad89dab0a8466f9530c5 |
|---|---|
| Markdown | 413912180381cabdc4c09d06d14e9779bff48441229292cc724c6ebad390e1b0 |
| Publication page | 1f521809bb581b963bd8041996921509b598cec0ae5f26f4da45f4885524ee63 |
| Manifest | d5f583ec5b8fd0c2256a5a71d9c5acd70fc7a664038098b14a9bfb8307e6ae48 |
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 | q04PPwSZcBcibQ9IW8K2rq96C61KxUc2O3aJxw/o2qsAFmuY6y52SQy6qc400qT06MuAsBfJQMEZKwmpY5spBQ== |
| 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
| 2026-09-17T12:15:47.395318Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010195observed 1f521809bb581b963bd8041996921509...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:15:47.375897Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010195/manifest.jsonobserved d5f583ec5b8fd0c2256a5a71d9c5acd7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:15:47.341162Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010195/publication.mdobserved 413912180381cabdc4c09d06d14e9779...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:15:47.303502Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010195/publication.txtobserved 522974a1f12e57d4ed39547af7d9b4fb...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. |
|---|