OT-2026-000014700
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, two stage ejector, pulsed 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-2026-000014700) never changes.
Identity and time
| Publication number | OT-2026-000014700 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-d093-7075-a43d-f86f6f8e54f4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:47.560717Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014700 |
| Status | PUBLIC |
Content hashes
| Canonical text | b32883c3d07c9c0a4158eb1b4b23fda520d484f3f304ff3d48c8b25828978d6b |
|---|---|
| Markdown | 1ade0d1fc1917ba47ea3709db006bf8e06a72c7f3c4b9fe8af2a584cf4f18335 |
| Publication page | 51b13b287d0e3a257b6e0d877227c5952188c48d5d64fde4f1be9812e3f3d33d |
| Manifest | 6cda80e8cfd77b13586beebb7e0d3ce4222cfddc64ce89cf791ff43ccb81becc |
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 | xMgL2r6Rb9HkKVp+Sg3augoRW2GFAaIbaunsevGMvhDvab0LQdgL9DesjZ9ZQaNRpXhWSbRFrIrThZBZKqqpCQ== |
| 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
| 2026-09-17T12:06:33.609800Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014700observed 51b13b287d0e3a257b6e0d877227c595...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:06:33.589642Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014700/manifest.jsonobserved 6cda80e8cfd77b13586beebb7e0d3ce4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:33.568392Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014700/publication.mdobserved 1ade0d1fc1917ba47ea3709db006bf8e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:33.548873Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014700/publication.txtobserved b32883c3d07c9c0a4158eb1b4b23fda5...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. |
|---|