OT-2026-000025124
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, single stage ejector, manifold pressure sensor, pulsed blow-off before set-down, on a tool changer
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-2026-000025124) never changes.
Identity and time
| Publication number | OT-2026-000025124 · never reused |
|---|---|
| Internal UUID | 01a0ae71-5fa5-713d-9296-65479cef6e28 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:40.790954Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000025124 |
| Status | PUBLIC |
Content hashes
| Canonical text | e0aff17b51f531767fa50a7e41bfadabe1055c25af3f10688e752c1b69748c08 |
|---|---|
| Markdown | 0e6426d0141af2de43da245e53544d4a7c4d77e259d1282b3f3c755fc957ad6e |
| Publication page | e99b6557a1a46c9ed37a808123881cb9e72068474767ef5941207f220ca930ca |
| Manifest | 64bc18cd81f7680897f892326b7437e1ca0e651cef924ef32fe8a21fdf4cc353 |
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 | EliBHf5k5QNzUYA5kh3TbzTWgZ1qtoomLnpP2GoNF77TWct+dfN30qhCklaKtsfUBKb78WgPrK1k7T2X7e2BAQ== |
| 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
| 2026-09-17T11:47:00.132323Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025124observed e99b6557a1a46c9ed37a808123881cb9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:47:00.115862Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025124/manifest.jsonobserved 64bc18cd81f7680897f892326b7437e1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:00.099912Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025124/publication.mdobserved 0e6426d0141af2de43da245e53544d4a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:00.082132Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025124/publication.txtobserved e0aff17b51f531767fa50a7e41bfadab...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. |
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