OT-2026-000102094
Publication integrity record
Four cup vacuum gripper, four 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-2026-000102094) never changes.
Identity and time
| Publication number | OT-2026-000102094 · never reused |
|---|---|
| Internal UUID | 01a0aea4-50f2-7576-a295-92795d38f68b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:19.361569Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000102094 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2ea043b44f1712101c6c001a2d5b47138c56acc9fc20fb6679a9dc39f1838387 |
|---|---|
| Markdown | c8be38be9d0418e058555877aff6701efe0ec2b17f8eb76753f5b6d653995845 |
| Publication page | 46d28a9a3da83188edfb983d5d41e1d23a538ecf2f4463a6948a42a79172b0c1 |
| Manifest | 6f32398f6150a922e774081d9d67ec5a64cc28999816c83a46c12f04e4424b6a |
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 | BVHDY0dBBb3WA5EamQe+5Na3+DEJde+w2JhAE9/tsvRbthARGWIpqs3/sawsHK+IvciOSGpx5qgbGM4vFqfdCw== |
| 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
| 2026-09-17T09:25:14.465320Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102094observed 46d28a9a3da83188edfb983d5d41e1d2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:25:14.447309Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102094/manifest.jsonobserved 6f32398f6150a922e774081d9d67ec5a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:14.428188Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102094/publication.mdobserved c8be38be9d0418e058555877aff6701e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:14.410401Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102094/publication.txtobserved 2ea043b44f1712101c6c001a2d5b4713...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. |
|---|