OT-2026-000062793
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, two 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-2026-000062793) never changes.
Identity and time
| Publication number | OT-2026-000062793 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-6389-7341-a8ac-08fc4d04a6dd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:11.271900Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062793 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7419f801f42c20b997663ba0d793ff9312d036e6a5bb9e2a460b4afd3d00dee3 |
|---|---|
| Markdown | 2fcf6aec4383bfb633782e73be2916b4ebe39b239e30f5760ced51c5d9c0714e |
| Publication page | a8671104b14baac086adf4452dcd75a3b3dc0161411e2c23421b1a064147f3a5 |
| Manifest | e79d4bbfca87f5a811adf3fc0a165e170e2d1bf8e55ae1e7c61b92a312e8be00 |
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 | fSTniOBKHtSMVcyzyj7cuitzLvBbqSanNYzGrmZtx5Vw3qXF4GDPcJZ5R9wR5JB4tZZ/JzrENpAYOfpXK1bsBw== |
| 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
| 2026-09-17T10:39:23.095542Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062793observed a8671104b14baac086adf4452dcd75a3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:39:23.077921Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062793/manifest.jsonobserved e79d4bbfca87f5a811adf3fc0a165e17...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:23.061388Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062793/publication.mdobserved 2fcf6aec4383bfb633782e73be2916b4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:23.045047Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062793/publication.txtobserved 7419f801f42c20b997663ba0d793ff93...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. |
|---|