OT-2026-000048566
Publication integrity record
Foam pad vacuum gripper, three stage ejector, supply line pressure sensor, sustained 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-2026-000048566) never changes.
Identity and time
| Publication number | OT-2026-000048566 · never reused |
|---|---|
| Internal UUID | 01a0ae80-4de7-7388-9633-a2d93952fdca · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:33:59.290761Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000048566 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5ea1392d61e30d1d550fd3f7bec4f46e7a5c2e2a988e18b5d18a4cf4e5da5b10 |
|---|---|
| Markdown | d98a2aef19a0a0c61999573837da5c2149e18c6681d604ccaa98a065022100e1 |
| Publication page | 38887cf2cb270506186ba8d740031a9688893579dc46a6233397d8916d5ec5c7 |
| Manifest | a2b14146bbbf84577009545b53dd5377b7385560f6b69fbf55bac9e4b003ee29 |
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 | 6GrOTNQPLsOrynHZXIrY/uQoRJbMm5PhTFt9EpiusJlE1dSVVrs7ZTDsDNRKMrTNrRR0+zbbjOZyauk54CPpBw== |
| 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
| 2026-09-17T11:05:22.042845Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048566observed 38887cf2cb270506186ba8d740031a96...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:05:22.024504Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048566/manifest.jsonobserved a2b14146bbbf84577009545b53dd5377...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:05:22.005459Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048566/publication.mdobserved d98a2aef19a0a0c61999573837da5c21...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:05:21.987232Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048566/publication.txtobserved 5ea1392d61e30d1d550fd3f7bec4f46e...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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