OT-2026-000066170
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, three stage ejector, supply line 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-2026-000066170) never changes.
Identity and time
| Publication number | OT-2026-000066170 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-8dc3-704c-a79a-359eaed02a5d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:33.262219Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066170 |
| Status | PUBLIC |
Content hashes
| Canonical text | 94c0ec7f36a55a5374f05073721bdd303f87df67f3f02d49db07001f1a915a13 |
|---|---|
| Markdown | 5ce3ff4691670a7e4f60fd7b2c111823ae2a5795ceccd1937a6fd240581a1066 |
| Publication page | cf0d37a0a4fed33e28926c0b4255c44b6e13f2c50bea2ea69d1994e68a324de8 |
| Manifest | 957b383305c9b1748c2811462fddc20a7c727a6a07437415373552fc14de7edf |
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 | J6MvBHJ+hzC2nZxpeotfhWYBKcDJJuTbvsmvh/e8WZkmPgePekt3qUFEv01pEmfv0x9XOPLXsZVuQd7OB1hGBw== |
| 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
| 2026-09-17T08:51:07.526482Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066170observed cf0d37a0a4fed33e28926c0b4255c44b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T08:51:07.506124Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066170/manifest.jsonobserved 957b383305c9b1748c2811462fddc20a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:51:07.486683Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066170/publication.mdobserved 5ce3ff4691670a7e4f60fd7b2c111823...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:51:07.339363Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066170/publication.txtobserved 94c0ec7f36a55a5374f05073721bdd30...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. |
|---|