OT-2026-000100920
Publication integrity record
Two cup vacuum gripper, two zone face, four outlet manifold, two stage ejector, pressure sensor per zone, sustained blow-off before 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-2026-000100920) never changes.
Identity and time
| Publication number | OT-2026-000100920 · never reused |
|---|---|
| Internal UUID | 01a0aea3-c376-7ed1-aac9-f1064e45d8f8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:43.138721Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000100920 |
| Status | PUBLIC |
Content hashes
| Canonical text | ba801f2355ddf580c221033ef2e60c062165beb28cb3d2a6520ecd7daa2c4542 |
|---|---|
| Markdown | 329a59aa03735436cf8960a75a2203bc75f9ce9c81069a1dd89f986eefca3187 |
| Publication page | 9068b62b779c9cc323237f38d95dc5e89fee7fad96df357f70a4757254984447 |
| Manifest | 5363a20b1823e1a5a452d8f9b89887450710e02158258ac4daafc891ba7340c0 |
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 | 4xgZzGToLocqgtxCEI4RuGud2mCwnt1V6panjGzn9GZaugxmKDklFZ0o0qhP/cFdianoA3+6WJQpzhPyDibzAA== |
| 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
| 2026-09-17T09:26:25.168015Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100920observed 9068b62b779c9cc323237f38d95dc5e8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:26:25.151468Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100920/manifest.jsonobserved 5363a20b1823e1a5a452d8f9b8988745...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:25.134756Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100920/publication.mdobserved 329a59aa03735436cf8960a75a2203bc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:25.117264Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100920/publication.txtobserved ba801f2355ddf580c221033ef2e60c06...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. |
|---|