OT-2026-000064545
Publication integrity record
Six cup vacuum gripper, six outlet manifold, three stage ejector, supply line pressure sensor, vented after 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-2026-000064545) never changes.
Identity and time
| Publication number | OT-2026-000064545 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-a462-7849-bdd7-061cdffd996b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:33.392114Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000064545 |
| Status | PUBLIC |
Content hashes
| Canonical text | c217bb79e75df1b4d85bbd2142a46400f0fdca1c24b86d0112b585608d7359cf |
|---|---|
| Markdown | 98c55331458302a5a501b852bb829d05c50da9c10e61ae2f6ca993612520d38c |
| Publication page | 318f137946903b4488be13eaae3bea8506bc3d3b4fc3c1da50e01fb28776d7ef |
| Manifest | 4ec7b731004af4d36dc5185859a7893e93a9b5582b5243babf863bb96bbcb7dc |
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 | yPIVc5XsmlHpSzhSd1nREIDP9AxnEZjreJqEhahpOpgcrcNbHXR97fQvhLYgLM0v988nug4RhieuMvUHe/vrDQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:36:45.786540Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064545observed 318f137946903b4488be13eaae3bea85...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:36:45.768440Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064545/manifest.jsonobserved 4ec7b731004af4d36dc5185859a7893e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:45.750360Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064545/publication.mdobserved 98c55331458302a5a501b852bb829d05...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:45.732510Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064545/publication.txtobserved c217bb79e75df1b4d85bbd2142a46400...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. |
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