OT-2026-000024885
Publication integrity record
Single cup vacuum gripper, common isolation valve, 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-2026-000024885) never changes.
Identity and time
| Publication number | OT-2026-000024885 · never reused |
|---|---|
| Internal UUID | 01a0ae71-2727-74ac-b90d-bba2650154d1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:26.329747Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024885 |
| Status | PUBLIC |
Content hashes
| Canonical text | e104b5e3366efa2fb2d1af7a4a63e07d84eb25f8057094cad32397d4d77bbe41 |
|---|---|
| Markdown | 85cee3190efabb6705bd7916a64c1db17f628312903db23f6117991335fe8a8f |
| Publication page | c619a4878ad6e7382ac0ff859cdd37ad0669986cdc627155a1e30e5c34120bc4 |
| Manifest | 132b6bbe226671e09a0a594618368333d5e16ed9e3021a042bdced48a5bc68ac |
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 | qKnRmZLLk4Nppb1ati1sWdJ98v6oikr4apOtNLxttXx62K1+PdhE6oip84a6FcZHzZi+2n5/kPSYzR+sgjXrCg== |
| 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
| 2026-09-17T11:48:12.436563Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024885observed c619a4878ad6e7382ac0ff859cdd37ad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:48:12.417822Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024885/manifest.jsonobserved 132b6bbe226671e09a0a594618368333...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:12.397439Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024885/publication.mdobserved 85cee3190efabb6705bd7916a64c1db1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:12.377999Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024885/publication.txtobserved e104b5e3366efa2fb2d1af7a4a63e07d...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. |
|---|