OT-2026-000040333
Publication integrity record
Four cup vacuum gripper, four outlet manifold, common isolation valve, plant vacuum fed, manifold pressure sensor, pulsed blow-off 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-2026-000040333) never changes.
Identity and time
| Publication number | OT-2026-000040333 · never reused |
|---|---|
| Internal UUID | 01a0ae79-2700-7e4b-9fdb-c499b684631d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:10.588850Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000040333 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8376f6fae0c14401af3c7d1485e2b05af360c22102fb94b7a02f581141212ada |
|---|---|
| Markdown | 2d1b3f1ff007e2b11819260b210aa1195c5c95a0f3dfecbf7f39c372b50e62dd |
| Publication page | c0ced7664f3699eb5cabb3387e81c0f60823e5bda9460787108b5c578dd83d87 |
| Manifest | 221601b319f244bba6a11065085994b18b985388a82764ed0ea13ae5fa378570 |
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 | +dZVCbgaJ5Cn9Y8Kzv+bJTFrbYiQlecXtwnxyyezREA4c2YsKJG4EhENVkr6lt/weFo1BJ1KJhZ3NB6iHF1oAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:19:20.331739Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040333observed c0ced7664f3699eb5cabb3387e81c0f6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:19:20.315342Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040333/manifest.jsonobserved 221601b319f244bba6a11065085994b1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:20.296670Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040333/publication.mdobserved 2d1b3f1ff007e2b11819260b210aa119...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:20.278197Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040333/publication.txtobserved 8376f6fae0c14401af3c7d1485e2b05a...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. |
|---|