OT-2026-000099785
Publication integrity record
Foam pad vacuum gripper, three zone face, three 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-2026-000099785) never changes.
Identity and time
| Publication number | OT-2026-000099785 · never reused |
|---|---|
| Internal UUID | 01a0aea2-c978-78f3-b0ef-27f44a84edd3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:39.138466Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099785 |
| Status | PUBLIC |
Content hashes
| Canonical text | 48bab4cef6d93bc62b4c8d6ac7cf451ad2668195d8b1e87b46b83da19cbe5fea |
|---|---|
| Markdown | 7443273c3325f2aa8a5209d73fb4711d8d320c6ab7f7b71216776e9365d4eb4f |
| Publication page | 7255fe1657b23c7b01998eda67c368c188cfe04a7e10ac79ac194c3b7bfdae08 |
| Manifest | 844d8bb1e89cbdcb6d53fe57607d403f9e0cdaed70620d1571c659245b7c5d16 |
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 | mbe9v5vFRTrlUkkIDp/73Vq8boEsw2YgIU4DRqb3AHoOG5c5NWTwxPKo2wDJfwM55qSPm+xwbWHrGmKbyQN3Aw== |
| 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
| 2026-09-17T09:29:49.364773Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099785observed 7255fe1657b23c7b01998eda67c368c1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:29:49.347896Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099785/manifest.jsonobserved 844d8bb1e89cbdcb6d53fe57607d403f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:49.330511Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099785/publication.mdobserved 7443273c3325f2aa8a5209d73fb4711d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:49.314280Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099785/publication.txtobserved 48bab4cef6d93bc62b4c8d6ac7cf451a...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. |
|---|