OT-2026-000014714
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, two stage ejector, pulsed blow-off 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-2026-000014714) never changes.
Identity and time
| Publication number | OT-2026-000014714 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-d093-7e3e-9dd5-b2b3bc076afb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:47.560717Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014714 |
| Status | PUBLIC |
Content hashes
| Canonical text | 63c04bd7d35d34ec85d277288d4cad4156330b5ced2f5ebb21c4f3ce216c6285 |
|---|---|
| Markdown | 3b60847db036f73e1bfdbddde3561a1e1188d4240cf2a0963dfe8b597f84c092 |
| Publication page | 1c6ccbc37a2d1e898f367792b368b97df1839624f8ae68f2428eb296d6e18766 |
| Manifest | 73f056d72ca7c61d363bc945f9e83df395fa8b0be454a25e2103d3b4a66916cb |
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 | IikX4hfU51fI8Y72JwHR1cgL4BWUA3u7sOsxlAFkWBWMzy1VyeAtpfkHpdK3p3i5W0IfIAU4lDS4qvvN/kqDDg== |
| 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
| 2026-09-17T12:06:34.768080Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014714observed 1c6ccbc37a2d1e898f367792b368b97d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:06:34.749992Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014714/manifest.jsonobserved 73f056d72ca7c61d363bc945f9e83df3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:34.730212Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014714/publication.mdobserved 3b60847db036f73e1bfdbddde3561a1e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:34.709280Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014714/publication.txtobserved 63c04bd7d35d34ec85d277288d4cad41...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. |
|---|