OT-2026-000032145
Publication integrity record
Two cup vacuum gripper, two outlet manifold, two stage ejector, pulsed 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-2026-000032145) never changes.
Identity and time
| Publication number | OT-2026-000032145 · never reused |
|---|---|
| Internal UUID | 01a0ae74-f7a5-74fb-b2dd-d837f6a5425e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:36.332587Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000032145 |
| Status | PUBLIC |
Content hashes
| Canonical text | d0332b606b18213955f0ffa7a377121c6c960c27c3bd850e208ce47a9fa0494b |
|---|---|
| Markdown | 1ea677579c3a635b218b4f0149105e22b9c651e844577b2318511ad6aec714fc |
| Publication page | 2d983b5fe5ac2ba3c7d62b54e58ff1f602aff7e2a1ab8f9245722c0d9f22f84b |
| Manifest | 85e41ff11f2d6c751a57e0ef0e325238042027641e1143bf2623320569969a0a |
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 | /tvvbsfTkZyTqTIiJuzFEkHNaXYWWtR7qT6a5T0UZu04nqpoWbQsM/9jbSo149R0CWd5vDNyp1dG8ETUp2wjBQ== |
| 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
| 2026-09-17T11:34:28.014782Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032145observed 2d983b5fe5ac2ba3c7d62b54e58ff1f6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:34:27.997439Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032145/manifest.jsonobserved 85e41ff11f2d6c751a57e0ef0e325238...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:34:27.980631Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032145/publication.mdobserved 1ea677579c3a635b218b4f0149105e22...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:34:27.964145Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032145/publication.txtobserved d0332b606b18213955f0ffa7a377121c...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. |
|---|