OT-2026-000098209
Publication integrity record
Three cup vacuum gripper, three zone face, four outlet manifold, two stage ejector, supply line pressure sensor, 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-2026-000098209) never changes.
Identity and time
| Publication number | OT-2026-000098209 · never reused |
|---|---|
| Internal UUID | 01a0aea1-e964-7b50-a7b1-2c10c7cf0680 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:41.837875Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098209 |
| Status | PUBLIC |
Content hashes
| Canonical text | 18003063d2c47f44b14128ba7df88d0fe2fe8ed219a91e84a623812310512bda |
|---|---|
| Markdown | d58fe0e7d2e4b21371c527ff42a2ada89e69481add0f42a1786ac95e29617d99 |
| Publication page | 5c89f16c6bb74eb5a93ee23209574533b415b3f9e0c352724eb162f3d5340c91 |
| Manifest | d4a9ba85d68143cb302efba78903098e8ebd3d55fefd691b5e4acbf9f0e05f75 |
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 | VHInxrHjg6Wj5oX1EJrmtRyoKWdwy5hSgBIKj/7GX2ooZ8N0a7CNHeIDZVZFk2Z1c4p6/JCk2CAAP8frci07Dw== |
| 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
| 2026-09-17T09:31:22.284218Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098209observed 5c89f16c6bb74eb5a93ee23209574533...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:31:22.266523Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098209/manifest.jsonobserved d4a9ba85d68143cb302efba78903098e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:22.248733Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098209/publication.mdobserved d58fe0e7d2e4b21371c527ff42a2ada8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:22.230790Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098209/publication.txtobserved 18003063d2c47f44b14128ba7df88d0f...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. |
|---|