OT-2026-000059385
Publication integrity record
Three cup vacuum gripper, three outlet manifold, common isolation valve, plant vacuum fed, manifold pressure sensor, vented 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-2026-000059385) never changes.
Identity and time
| Publication number | OT-2026-000059385 · never reused |
|---|---|
| Internal UUID | 01a0ae89-8615-72d8-a74d-426208ed1a96 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:03.500379Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059385 |
| Status | PUBLIC |
Content hashes
| Canonical text | cbb55ce80747265384ae9b19891f31fb2094cd81355f779eca4353c6f9d824f9 |
|---|---|
| Markdown | 8fd4f4b27390e0f9add61bf2ce5115837fc3fbe2faac387a6daf56bb43c323b3 |
| Publication page | 71283d53a5b6d9968146c64328a71d41c607e0933b57a6e61bb060a544dd0434 |
| Manifest | 596286fec5f9ec1d9db5bbe02fb0cdccc3086acddffeeca651db1074d32100ec |
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 | tb9np+vnKggQd2LEiN4275S3ZwCgAzUSvkRjYTTuVSoRmdfXHW+iMQVmGXUyXv+u0HHBNoVaVbO8uyhI+do7Aw== |
| 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
| 2026-09-17T10:46:03.452765Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059385observed 71283d53a5b6d9968146c64328a71d41...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:03.434487Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059385/manifest.jsonobserved 596286fec5f9ec1d9db5bbe02fb0cdcc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:03.417303Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059385/publication.mdobserved 8fd4f4b27390e0f9add61bf2ce511583...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:03.398718Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059385/publication.txtobserved cbb55ce80747265384ae9b19891f31fb...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. |
|---|