OT-2026-000016380
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, three 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-2026-000016380) never changes.
Identity and time
| Publication number | OT-2026-000016380 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-2d12-7f1d-ba4f-04ef3ccced5c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:11.237946Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016380 |
| Status | PUBLIC |
Content hashes
| Canonical text | 187387328fab28c694593059e942b2062d525f41e95e22cea0b1c55393837c6b |
|---|---|
| Markdown | cc020a6b21e02299a07b130b30b1cc42d77d10ba12b13ff54ca3cf1b1be78d90 |
| Publication page | 3b3785cd8af955ca7f0d8df414bcd6614f5f0bf4467d79f58936c58b4c93c463 |
| Manifest | 08b9ec12f9fca36b3877e24843b57ed001265a0be4adf96af42c22adff4e464d |
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 | Dh6EZ9Kt1v8CeXT4hqPemuYKFADbarNHgp7CINJm9rOul8oyHPF11Y6+A53Ty2+ScZe2BSMgfRVYk4MaAX6yAg== |
| 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
| 2026-09-17T12:04:27.518263Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016380observed 3b3785cd8af955ca7f0d8df414bcd661...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:04:27.495130Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016380/manifest.jsonobserved 08b9ec12f9fca36b3877e24843b57ed0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:04:27.472071Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016380/publication.mdobserved cc020a6b21e02299a07b130b30b1cc42...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:04:27.454320Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016380/publication.txtobserved 187387328fab28c694593059e942b206...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. |
|---|