OT-2026-000014717
Publication integrity record
Three cup vacuum gripper, three outlet manifold, common isolation valve, single stage ejector, pulsed 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-2026-000014717) never changes.
Identity and time
| Publication number | OT-2026-000014717 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-d093-7c56-868d-3b97b7eee087 · 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-2026-000014717 |
| Status | PUBLIC |
Content hashes
| Canonical text | 613bbc29da7446bd9e79a230d329bf8ec833053d8084b8e719f940af798bb3b3 |
|---|---|
| Markdown | b64ff69991078006aa32843010c372854e77633600bc2952e5ee19ae43b05d61 |
| Publication page | cd611a0e3c006052dd1c334b68e323b899358c16bcaf4737779ef3c5a0d6f71c |
| Manifest | 473d9291b8b19176599a657bdae4b51d6d6d1f9506d67376297cf4a869bd380f |
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 | qzqWrwIjALVjVIiMd2yOO7k0fWeAWtd+rWWiC8WWiRjcr5e3ZqcXkF7LwWvy15hyy3yPY/ok6R2JfkMCc99xAA== |
| 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
| 2026-09-17T12:06:35.134419Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014717observed cd611a0e3c006052dd1c334b68e323b8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:06:35.114102Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014717/manifest.jsonobserved 473d9291b8b19176599a657bdae4b51d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:35.094113Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014717/publication.mdobserved b64ff69991078006aa32843010c37285...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:35.073838Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014717/publication.txtobserved 613bbc29da7446bd9e79a230d329bf8e...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. |
|---|