OT-2026-000103746
Publication integrity record
Two bellows cup vacuum gripper, two zone face, per zone isolation, plant vacuum fed, 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-2026-000103746) never changes.
Identity and time
| Publication number | OT-2026-000103746 · never reused |
|---|---|
| Internal UUID | 01a0aea4-e462-7648-bca4-6cc887f64637 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:57.105586Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000103746 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8455a32537cd93c5e8b86fd5bf12aaf3bdb8ef259a1eae0777b27542a4404110 |
|---|---|
| Markdown | 3dd1799603385d70f3211b761149d6cd6dedcffec851fb107fdcc34f8580f13d |
| Publication page | 3109bd59871666e1d8b771a06d3478dac386cc5c7aa6b8cf6a4fcec653d667d2 |
| Manifest | 721440f541573185cf99df8c16a895c9085468a29f20e417fd07e51992471d68 |
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 | zPCo0KdDcZ49IyCqjNk2MLucNbja1DKK3wOkhL4D12F/qJWMG7zKd/8/Xu/QEOBLy7XlH9kbMJr2DlKEfLDvDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:22:41.937750Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103746observed 3109bd59871666e1d8b771a06d3478da...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:22:41.920657Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103746/manifest.jsonobserved 721440f541573185cf99df8c16a895c9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:22:41.903823Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103746/publication.mdobserved 3dd1799603385d70f3211b761149d6cd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:22:41.886887Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103746/publication.txtobserved 8455a32537cd93c5e8b86fd5bf12aaf3...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. |
|---|