OT-2026-000097752
Publication integrity record
Four bellows cup vacuum gripper, four zone face, common isolation valve, three stage ejector, supply line pressure sensor, sustained blow-off before set-down
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-2026-000097752) never changes.
Identity and time
| Publication number | OT-2026-000097752 · never reused |
|---|---|
| Internal UUID | 01a0aea1-92f5-77aa-b5c1-c9fb52fc323b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:19.650679Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097752 |
| Status | PUBLIC |
Content hashes
| Canonical text | e42f5d43a3e7c392afdd3d8c22822050c61f7e6715df8b25db7bef1dd2b60e3e |
|---|---|
| Markdown | 05d8e0b5f1575f83f9f4ed81a36dd64bcaba373d35fd7a03af9fa5ee00a916f6 |
| Publication page | 902c80534959e1498fa6f50be9319c7abe2529be888be68a39f58777e204a67f |
| Manifest | bbd999c83d90140e6fcebc67f2f195a8b74b2404cca1c8413092cb6ae2e0acfc |
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 | dOSUToeJDwfi/7R1vqVoyabrzdRLRGnH7RPsu67mO+EYZuH2Xmo9sTZCrOjux1vhZi4d0F1tNvOZllpcgY1GDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:32:48.802817Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097752observed 902c80534959e1498fa6f50be9319c7a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:32:48.773842Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097752/manifest.jsonobserved bbd999c83d90140e6fcebc67f2f195a8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:48.746915Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097752/publication.mdobserved 05d8e0b5f1575f83f9f4ed81a36dd64b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:48.708726Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097752/publication.txtobserved e42f5d43a3e7c392afdd3d8c22822050...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. |
|---|