OT-2026-000046829
Publication integrity record
Three cup vacuum gripper, three outlet manifold, common isolation valve, plant vacuum fed, supply line pressure sensor, sustained blow-off after 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-2026-000046829) never changes.
Identity and time
| Publication number | OT-2026-000046829 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-d0f5-7515-8278-ab9c26ab72f8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:32:21.770727Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046829 |
| Status | PUBLIC |
Content hashes
| Canonical text | 69d653c80c523dd6b7e0f710cfbe8ff556d1fc15f1fe9533689e172e048e6ff7 |
|---|---|
| Markdown | acfe740e2d270f1963e5b476a029ea4bcdd9fcfcb914d262bb010113f775b246 |
| Publication page | aa3180fa486b6135ecab5bcd353c9d348cf433b29e67d73b5465433457be32f2 |
| Manifest | 3147ef177039b5a9ae4b402f138ce4f2904e958fc919f1b1cf1be74a3875e4f9 |
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 | h/nUksITLtfibRlj7EDhMWf6iundXfkV1NYN3Hkq4AAIFTTcUEpItGRhcRxRFcIgrZZ4zgswVKt27TN64+3SBg== |
| 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
| 2026-09-17T11:06:55.441203Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046829observed aa3180fa486b6135ecab5bcd353c9d34...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:06:55.420696Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046829/manifest.jsonobserved 3147ef177039b5a9ae4b402f138ce4f2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:55.404462Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046829/publication.mdobserved acfe740e2d270f1963e5b476a029ea4b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:55.387037Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046829/publication.txtobserved 69d653c80c523dd6b7e0f710cfbe8ff5...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. |
|---|