OT-2026-000095135
Publication integrity record
Foam pad vacuum gripper, three zone face, pump fed, 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-2026-000095135) never changes.
Identity and time
| Publication number | OT-2026-000095135 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-8f6e-719c-a32b-8497650d76c6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:07.681434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095135 |
| Status | PUBLIC |
Content hashes
| Canonical text | b49e21cdc23e08972310b67832b8f4fda072a67c24640f4c440428212fa41713 |
|---|---|
| Markdown | be733adbe1fe442134d6c920a9410a6003f94c41f54d70a68d42152c4a011086 |
| Publication page | 58100eee9276f9cf7a85cad4119a2a715f28be0cb5795ff01c820b694f232dba |
| Manifest | 9058e2ae3e3edb638a4f062e3165c49311c56725f6654df0dcb573a6a0e073c5 |
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 | vds71IgFlLwFiLI+oUscOglizfSczKDsprOaZX/YK8Nyk7QgH5l9oLgYG10kEZ7QNRBWBk7hGLGxYoBb5mDTBQ== |
| 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
| 2026-09-17T09:36:25.877761Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095135observed 58100eee9276f9cf7a85cad4119a2a71...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:36:25.859576Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095135/manifest.jsonobserved 9058e2ae3e3edb638a4f062e3165c493...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:25.842261Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095135/publication.mdobserved be733adbe1fe442134d6c920a9410a60...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:25.822852Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095135/publication.txtobserved b49e21cdc23e08972310b67832b8f4fd...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. |
|---|