OT-2026-000048009
Publication integrity record
Single cup vacuum gripper, plant vacuum fed, supply line pressure sensor, sustained blow-off after 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-2026-000048009) never changes.
Identity and time
| Publication number | OT-2026-000048009 · never reused |
|---|---|
| Internal UUID | 01a0ae7f-c423-7ba4-8368-76c37254fc44 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:33:24.028554Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000048009 |
| Status | PUBLIC |
Content hashes
| Canonical text | 65f9ba628174e364e66fad0d88e893497e4c05fde4055a378748f3c9d86aaa07 |
|---|---|
| Markdown | 539159ee691d9da0e825af122b90c84fef804d197cbd6058f00673b6cd8fd9e8 |
| Publication page | a9ab19b6ede7e93aaf932b270887d7133dbd7ed4a40857fa232a5a272a83a968 |
| Manifest | 0e38999d5d2a9800b09f032024696c208dd776ba6aadef58100a13098821b3a2 |
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 | TBYDgANknpgzP7vTg0r2d3Dve3Ka/3DK7hYm7q+xl5igqa0Js+FPVpxx8mXxlKX6feAwN4hhHf4o+2pfKskdCg== |
| 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
| 2026-09-17T11:06:00.050043Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048009observed a9ab19b6ede7e93aaf932b270887d713...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:06:00.031265Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048009/manifest.jsonobserved 0e38999d5d2a9800b09f032024696c20...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:00.012577Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048009/publication.mdobserved 539159ee691d9da0e825af122b90c84f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:05:59.995698Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048009/publication.txtobserved 65f9ba628174e364e66fad0d88e89349...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. |
|---|