OT-2026-000061361
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, 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-2026-000061361) never changes.
Identity and time
| Publication number | OT-2026-000061361 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-1384-765a-a330-614fb6a04f53 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:45.252443Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000061361 |
| Status | PUBLIC |
Content hashes
| Canonical text | d59586215c5a6738888148e9e58ee897d48a0ac7800ccc859c2b7a632e227e5d |
|---|---|
| Markdown | 6387ced76871753dee189e32b52cbec0f8c414965455717907eb97c66f4f50b7 |
| Publication page | 0c9d89ec944df75ee9df1d51ba197078ff86a9adb225568922ed76b459916081 |
| Manifest | 174db01726ac305aca7df41495ca07f81a152eb033519a14b09898d59487df8a |
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 | OCxXz0GRZ7nlszxFPyH7j7cj7D357FDMGNBIa10k7/LB/AErdmalPJunea6tYsMGGnBtBQ90bdnoFaQtALymAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:42:48.634640Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061361observed 0c9d89ec944df75ee9df1d51ba197078...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:42:48.614048Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061361/manifest.jsonobserved 174db01726ac305aca7df41495ca07f8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:48.595410Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061361/publication.mdobserved 6387ced76871753dee189e32b52cbec0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:48.574429Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061361/publication.txtobserved d59586215c5a6738888148e9e58ee897...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. |
|---|