OT-2026-000099344
Publication integrity record
Four bellows cup vacuum gripper, four zone face, four outlet manifold, plant vacuum fed, manifold 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-2026-000099344) never changes.
Identity and time
| Publication number | OT-2026-000099344 · never reused |
|---|---|
| Internal UUID | 01a0aea2-c972-70f9-a6ea-fee94beb1224 · 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-2026-000099344 |
| Status | PUBLIC |
Content hashes
| Canonical text | ea25ad392d3e9048a4f75cc41cb169790cf5e4c0a4379b85450656b2fb3455f3 |
|---|---|
| Markdown | a6463bb4c0e69fee44d378ca8507f2b13f7fa8ef460cb1d38502d42e71d3b7c0 |
| Publication page | 9f0f4d2b394554c7c9aed5afd7bd336dad51923979f73de3f3cf894a4afab73a |
| Manifest | a4667d02c4b173bda6509e139b694d7f5f011117d5ef108c57cf0656829ac723 |
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 | BXhllw0XiDlNQEw3rGMFRiHnDWKVqWIvVPBgDJLCqI/OK/J+qkubmylD7n+V5nvc+b+8KVHVJ2o/pLtwMo46Cw== |
| 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
| 2026-09-17T09:29:05.574686Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099344observed 9f0f4d2b394554c7c9aed5afd7bd336d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:29:05.558037Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099344/manifest.jsonobserved a4667d02c4b173bda6509e139b694d7f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:05.540768Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099344/publication.mdobserved a6463bb4c0e69fee44d378ca8507f2b1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:05.522759Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099344/publication.txtobserved ea25ad392d3e9048a4f75cc41cb16979...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. |
|---|