OT-2026-000063297
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-2026-000063297) never changes.
Identity and time
| Publication number | OT-2026-000063297 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-94ac-73bf-954d-685009a4a5ae · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:23.840289Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063297 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4126fb2c4e7735256210e4624a7be69a50bacd646d2757b83fedf0d6b51b264e |
|---|---|
| Markdown | 6b7dcb2c7d30f2a65f5209fd2b5e0529db74652472ebd2de631a1e087f3db098 |
| Publication page | a5ebb5239bfa8f9bad40609f89b5acfb33d367177c33e1f358d14b33b687109e |
| Manifest | c180f3c87c50df9bfafaa4765eca1f72ee804de6971de65bfab8d6f5aebddd43 |
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 | xI3y2nL2/8tVvzSavvKqmogqN54Gg7Vpz4VLOGrvyqJyTDxfLJbOFhmLaj3B5GoUETEPxbvxG0tU7Ige34laCA== |
| 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
| 2026-09-17T10:39:11.593436Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063297observed a5ebb5239bfa8f9bad40609f89b5acfb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:39:11.576141Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063297/manifest.jsonobserved c180f3c87c50df9bfafaa4765eca1f72...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:11.555912Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063297/publication.mdobserved 6b7dcb2c7d30f2a65f5209fd2b5e0529...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:11.534310Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063297/publication.txtobserved 4126fb2c4e7735256210e4624a7be69a...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. |
|---|