OT-2026-000007055
Publication integrity record
Vacuum cup gripper, ejector fed, sustained blow off before set down, rubber cups, flat form
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-2026-000007055) never changes.
Identity and time
| Publication number | OT-2026-000007055 · never reused |
|---|---|
| Internal UUID | 01a0a971-05f1-72c8-bc07-a8acfafb8159 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T08:59:11.731918Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000007055 |
| Status | PUBLIC |
Content hashes
| Canonical text | bfbe7b919f7ac6dfc02ae63d88dd0072ada6ae575486be4448cdf17d59b61382 |
|---|---|
| Markdown | 4dcb2738e3237f0e8e28d9a77b39d8a221781a4d8729aa3c7bd3442a4d874f8f |
| Publication page | a6b9c6eebeabe2043896e5b18e0cc9fce50123af069857510a46f2eaca387f04 |
| Manifest | 9bab2b3f3f05a60b25e4507b20279676f45176e072d9a8722534034762977b7f |
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 | 1eWkixXCcz2KCF7Uuj1fBlUFD4jFvR39L8Iab3xE5H+9MQEhFQjYe3+Iq95M4Wx/Kpq0WyPereuTacdYl5CsAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T09:07:03Z batch OT-TS-2026-W38-014 · RFC 3161 token · inclusion proof root 2354c19da800f8df297acf3cddd64d4d... |
|---|
Independent retrieval
| 2026-09-16T09:00:07.176555Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007055observed a6b9c6eebeabe2043896e5b18e0cc9fc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T09:00:07.164431Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007055/manifest.jsonobserved 9bab2b3f3f05a60b25e4507b20279676...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T09:00:07.152083Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007055/publication.mdobserved 4dcb2738e3237f0e8e28d9a77b39d8a2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T09:00:07.137147Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007055/publication.txtobserved bfbe7b919f7ac6dfc02ae63d88dd0072...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. |
|---|