OT-2026-000094188
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three outlet manifold, pump fed, manifold 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-2026-000094188) never changes.
Identity and time
| Publication number | OT-2026-000094188 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-92cb-7d81-9953-050219fa8703 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:03.009208Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094188 |
| Status | PUBLIC |
Content hashes
| Canonical text | 52b097135501c664f3263c5dc653d00b08d8903f19de8556f47d7e8f02beb2cb |
|---|---|
| Markdown | c3db3d785368ec354e359478855080cc7dfd3d932a96f1a821302e92e1866541 |
| Publication page | f11f05bdc4113a45e754fc9f4c96b12f410cb7eb50230ff204a4536f41773aac |
| Manifest | 9d6e9ef537ce665f3c1db428a69e9bd614709bb2e549f4bb404978a80213dc67 |
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 | MXJ/fE8mGqCP2ZUQlhTgV5RIo9rYrMw4hlxWNkfw1pT/hufLpU/5GrbMIV80Pn2Qa3/CY4pUoIJchBEjJBz0Cw== |
| 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
| 2026-09-17T09:38:39.354291Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094188observed f11f05bdc4113a45e754fc9f4c96b12f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:38:39.336459Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094188/manifest.jsonobserved 9d6e9ef537ce665f3c1db428a69e9bd6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:39.319203Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094188/publication.mdobserved c3db3d785368ec354e359478855080cc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:39.302134Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094188/publication.txtobserved 52b097135501c664f3263c5dc653d00b...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. |
|---|