OT-2026-000066846
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, single stage ejector, manifold pressure sensor, vented 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-2026-000066846) never changes.
Identity and time
| Publication number | OT-2026-000066846 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-ce43-76e4-ac6e-e6e382314ed8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:49.649149Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066846 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1b4592ff469621a8bf7cb617af6db8cb37ef95d8e3a71b74fc5b7582540fd4f7 |
|---|---|
| Markdown | 991d908c84d9cba4a8560a3e69e629acf0dd51a25805776f6f58fc972cbf854d |
| Publication page | 45de0e55de63782d68e83d11a62a95cfc6707966862ca85aa13c92e361203c66 |
| Manifest | e050824dd4569d306e447e6f40e931088f0d320a03bcbe324e896198e7745fa2 |
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 | K/8MgIkUmgbEX3AzRr5PMDF6GrhzGiZkVy7fm238fbkz8PtuutvvUwS6r6pgSqGOZmeW+4wToTF6AM13s4kbAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:33:17.097187Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066846observed 45de0e55de63782d68e83d11a62a95cf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:17.079286Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066846/manifest.jsonobserved e050824dd4569d306e447e6f40e93108...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:17.062096Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066846/publication.mdobserved 991d908c84d9cba4a8560a3e69e629ac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:17.044208Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066846/publication.txtobserved 1b4592ff469621a8bf7cb617af6db8cb...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. |
|---|