OT-2026-000010027
Publication integrity record
Four bellows cup vacuum gripper, four zone face, two stage ejector, vented 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-2026-000010027) never changes.
Identity and time
| Publication number | OT-2026-000010027 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-cb79-7111-ae76-f6ade452bef2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:35.184400Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010027 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2a0770cc118cd3fee36c54b515973c5953ac7e09c97c83cbf0152b39ed30a027 |
|---|---|
| Markdown | 22c1d48d021388df8efa7e207c47831fd736b40bbf8faf3d02ad6881ddc1c284 |
| Publication page | 679ff24401e125e32b3828d142d966ed0a5ce61c90f5c575dd9f9013442eaae2 |
| Manifest | bc0d6376082182c7f94f9fe099d26fe467aa53124a0f1939b37c7b6f73f96ae5 |
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 | groHtDwzAqPxZz9socq6imfqNzhmkbuom96NUrIUsekvHhLmDnFkLf38f9aRePmMI0TQC01hd6WjjMvDqBdDDw== |
| 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
| 2026-09-17T12:16:05.291031Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010027observed 679ff24401e125e32b3828d142d966ed...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:16:05.269750Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010027/manifest.jsonobserved bc0d6376082182c7f94f9fe099d26fe4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:05.250579Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010027/publication.mdobserved 22c1d48d021388df8efa7e207c47831f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:05.229467Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010027/publication.txtobserved 2a0770cc118cd3fee36c54b515973c59...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. |
|---|