OT-2026-000100186
Publication integrity record
Foam pad vacuum gripper, four zone face, per zone isolation, two stage ejector, pressure sensor per zone, sustained 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-2026-000100186) never changes.
Identity and time
| Publication number | OT-2026-000100186 · never reused |
|---|---|
| Internal UUID | 01a0aea3-3052-70bb-87f8-4ebc40e1e0cb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:05.469356Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000100186 |
| Status | PUBLIC |
Content hashes
| Canonical text | 14cbb9c701c1e1ecd960354e70f356fc92d786e9e193c45a46da23f60043f333 |
|---|---|
| Markdown | c02d67de1296b47440aa35e4e533bbf00c4a10bf079a92613ac1d5a1cd1f50fb |
| Publication page | bd8808a7e7cabf5fea8c3395dfdda9ef61b3094b2e427de504aaf03c42875cf1 |
| Manifest | 3497564faafae36c5cc40de6288137bcd52e1da0af2b84763bb317cad89a4dcd |
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 | IxcX8gilxzqmOqswhWbtOFZadZXUVKs8goxXX6n4Wz14Yq70YhrGgqT04RMMpVzxEDIWnz6H97WIAiP1W5RyAg== |
| 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
| 2026-09-17T09:27:54.178913Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100186observed bd8808a7e7cabf5fea8c3395dfdda9ef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:27:54.162053Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100186/manifest.jsonobserved 3497564faafae36c5cc40de6288137bc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:54.143993Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100186/publication.mdobserved c02d67de1296b47440aa35e4e533bbf0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:54.127940Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100186/publication.txtobserved 14cbb9c701c1e1ecd960354e70f356fc...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. |
|---|