OT-2026-000011306
Publication integrity record
Six cup vacuum gripper, six outlet manifold, plant vacuum fed, 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-2026-000011306) never changes.
Identity and time
| Publication number | OT-2026-000011306 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-5410-7839-9dea-e3d26358a7e9 · 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-2026-000011306 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6129bda76af70124d40b8930a1330c044552390f82978dd688a9469115c4e538 |
|---|---|
| Markdown | 05704d33bfdc8c5494ee03341a22658888812f9c3eacc69e1ea2ad81a44d57fa |
| Publication page | 1fc6fb9b49de2973c794ccd32e6d5bf1a4d037559a2ebb189ca4a97e2fd456e8 |
| Manifest | 27de929665769ba8bf560144b140bd191df7888abb88b6b66741b87647ade893 |
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 | 8v4LZFZpu59EI8j/688UHKpuirKTdpF3MPv2VlbnKMJcK24xV+YSfKPVVIK9xoUwoVCGNNc24taVHzPquuY7DA== |
| 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
| 2026-09-17T12:14:17.110062Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011306observed 1fc6fb9b49de2973c794ccd32e6d5bf1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:14:17.091325Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011306/manifest.jsonobserved 27de929665769ba8bf560144b140bd19...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:17.071176Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011306/publication.mdobserved 05704d33bfdc8c5494ee03341a226588...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:17.050514Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011306/publication.txtobserved 6129bda76af70124d40b8930a1330c04...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. |
|---|