OT-2026-000097134
Publication integrity record
Foam pad vacuum gripper, two zone face, per zone isolation, single stage ejector, supply line pressure sensor, 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-2026-000097134) never changes.
Identity and time
| Publication number | OT-2026-000097134 · never reused |
|---|---|
| Internal UUID | 01a0aea1-01c9-757c-9090-09edacf98b79 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:42.488246Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097134 |
| Status | PUBLIC |
Content hashes
| Canonical text | b3857d2a7af3c7f37550c5d7c3b24bac56163fcb8782ffbb5d3d65ebc2c41feb |
|---|---|
| Markdown | eba82586384423343769e59cdf7107536b10956ea8d4a03b92c85d75875aa96d |
| Publication page | 4f3fd66add5ce6b334a0c825b0728025d87f2d9ee0b1490d4ce05b639474be4b |
| Manifest | f5c56579dd8c579638713311a5755108183b3908f5329b49330d288c119ef129 |
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 | 6kgi9kBpPu1+WZ8NDKjHDIrjAGs5HtsHoTuDBQJpR0DLbZXsRUV5TGvhcLeG6vo3Tvb6v6mvZ3LNzENX7JTDCQ== |
| 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
| 2026-09-17T09:10:54.689528Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097134observed 4f3fd66add5ce6b334a0c825b0728025...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:10:54.673650Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097134/manifest.jsonobserved f5c56579dd8c579638713311a5755108...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:10:54.657203Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097134/publication.mdobserved eba82586384423343769e59cdf710753...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:10:54.640256Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097134/publication.txtobserved b3857d2a7af3c7f37550c5d7c3b24bac...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. |
|---|