OT-2026-000023455
Publication integrity record
Foam pad vacuum gripper, two zone face, three outlet manifold, three stage ejector, pulsed 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-2026-000023455) never changes.
Identity and time
| Publication number | OT-2026-000023455 · never reused |
|---|---|
| Internal UUID | 01a0ae70-7269-7890-9ce6-9f487ff731e5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:40.056870Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000023455 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9bfbd1ccf9c6b92a4ddcd16188a475285e568e4f9aa2600f95e720419a64a29d |
|---|---|
| Markdown | d3e077f85d6043267a44ad5fb02fc74c9a233724efdc48bfd2082eb134b60d21 |
| Publication page | 07ca032daf59c585e32e4e89971a9155c7666ee6f0d9e9f49d0a65c843f93bc4 |
| Manifest | a4089795efcc00eda747cbcb48f641a3bd837724be630f4b8b9ec9d964b194a1 |
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 | PILN0GErITD7Py042j50WUCgIDuwSB4qhhzAMvEFAKugsw8RvU4CTrbiYLDm3bk56lnyjMgsyr7YACZO7LZKDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:51:40.431368Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023455observed 07ca032daf59c585e32e4e89971a9155...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:51:40.415407Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023455/manifest.jsonobserved a4089795efcc00eda747cbcb48f641a3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:51:40.398939Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023455/publication.mdobserved d3e077f85d6043267a44ad5fb02fc74c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:51:40.380233Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023455/publication.txtobserved 9bfbd1ccf9c6b92a4ddcd16188a47528...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. |
|---|