OT-2026-000065061
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, pump fed, 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-2026-000065061) never changes.
Identity and time
| Publication number | OT-2026-000065061 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-decb-771d-a57a-5af655ce0981 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:48.495161Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065061 |
| Status | PUBLIC |
Content hashes
| Canonical text | d022fbbcb3d629ba19996e3c6c9fc9268795e55cc457240f53716c1155109927 |
|---|---|
| Markdown | 30f8cec59c55c5f55224ff7cd04c7c502842d07934a2911ef7b90b51eee0d512 |
| Publication page | 6381c29ae1bb4b03006cdb42006c3ab9cb5bd95301c536edc6ff3aad9d4cd0ee |
| Manifest | 88cbffc7d9b55a57ca4a3a120935f8aa30e9529e2da68d9be183c21f250b0755 |
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 | Vdm1cLidOM32itpFLlUjXbKH++9khqZQZbizFVvTNIgY3a9G8nvs20WSjQps34TCzBowL46Mv45579Qjz+UKBQ== |
| 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
| 2026-09-17T10:36:02.367674Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065061observed 6381c29ae1bb4b03006cdb42006c3ab9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:36:02.350891Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065061/manifest.jsonobserved 88cbffc7d9b55a57ca4a3a120935f8aa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:02.332205Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065061/publication.mdobserved 30f8cec59c55c5f55224ff7cd04c7c50...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:02.313722Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065061/publication.txtobserved d022fbbcb3d629ba19996e3c6c9fc926...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. |
|---|