OT-2026-000067069
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-2026-000067069) never changes.
Identity and time
| Publication number | OT-2026-000067069 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-14fe-7c13-82dd-4b85b07ab39f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:07.760615Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000067069 |
| Status | PUBLIC |
Content hashes
| Canonical text | 939c84290690d07650851859644254d226c557b5cc45b15c4fccd8bb819dc23c |
|---|---|
| Markdown | 2b9d5489891d0cbbf4e078ddd18a9f97b889d479ea7c2c9e2228373b37865072 |
| Publication page | 7166011ce2b1c81815a59e906b1dd63b395be6556766504591bab0806ba09a84 |
| Manifest | f3f1fcd2fee86dfce6bb7a107c06e59e6adbb7c70e6091e771463fa157331963 |
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 | P8ldrkBGrz3tUyF5lAKuIi10SmptO8Rr4WrOECK9IU+Zc/EPnwTzXIf36LSLGo3K43/BWiZni7mcMzfT9Z6BCA== |
| 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
| 2026-09-17T10:32:19.765806Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067069observed 7166011ce2b1c81815a59e906b1dd63b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:32:19.748606Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067069/manifest.jsonobserved f3f1fcd2fee86dfce6bb7a107c06e59e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:19.731203Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067069/publication.mdobserved 2b9d5489891d0cbbf4e078ddd18a9f97...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:19.713290Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067069/publication.txtobserved 939c84290690d07650851859644254d2...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. |
|---|