OT-2026-000102046
Publication integrity record
Foam pad vacuum gripper, four zone face, per zone isolation, two stage ejector, 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-2026-000102046) never changes.
Identity and time
| Publication number | OT-2026-000102046 · never reused |
|---|---|
| Internal UUID | 01a0aea4-50f2-7406-8378-3b4cb14f9b76 · 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-2026-000102046 |
| Status | PUBLIC |
Content hashes
| Canonical text | 30c54afde8ac500c46d83799c90db5a66ca55bee74327c7bdc4b430fc19b62ca |
|---|---|
| Markdown | 143d97aefb1dd34b4a2062e8dc5d498eb01bfabc8669fccee666227dc8fce700 |
| Publication page | f9c61835f029d2fac692ca2d6f6be29d5836fc8ffca0c8dc41a6e831fe28038b |
| Manifest | 743483b8e245be35aa42211fd8353af5d45497f2306b07f1eb94f0e66a7d43b3 |
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 | tXfHfGnex89xEzPo0LhWFdgiwVbRFeQIsVAv1EUclIC7+/tbS8IUactcHxSAqij8zGMqusOXmRcPB6FU4+iYAA== |
| 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
| 2026-09-17T09:25:11.072303Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102046observed f9c61835f029d2fac692ca2d6f6be29d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:25:11.053378Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102046/manifest.jsonobserved 743483b8e245be35aa42211fd8353af5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:11.033643Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102046/publication.mdobserved 143d97aefb1dd34b4a2062e8dc5d498e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:11.012361Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102046/publication.txtobserved 30c54afde8ac500c46d83799c90db5a6...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. |
|---|