OT-2026-000064398
Publication integrity record
Six pad foam vacuum gripper, six 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-2026-000064398) never changes.
Identity and time
| Publication number | OT-2026-000064398 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-a461-76a0-8fad-405b82150aa5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:33.392114Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000064398 |
| Status | PUBLIC |
Content hashes
| Canonical text | ffe1d6970bb5cb626506013200f3970e71f93571bd182bdeba40fa43352a7989 |
|---|---|
| Markdown | 38791e5fae1031a4bfc229a5872d9b2e9fab069258d592b11bc8aec302a704be |
| Publication page | 187bde924baebf1e96f77f3d8f550a76092534afabefd9a28e9a5bb2bb83c5cd |
| Manifest | 4fa45ac709b60a8cb8ba53edba842a6fb301efd03a6ff2f4809137dd3d67158d |
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 | dMyGXueie8ir/sbLk5fXGQvLnE70HCc9LrM+kI/p1XdZkNrfl25483W+2FNu3ytQRYzQASs3F6p3i/Ua8EWIDQ== |
| 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
| 2026-09-17T10:36:34.396687Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064398observed 187bde924baebf1e96f77f3d8f550a76...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:36:34.379128Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064398/manifest.jsonobserved 4fa45ac709b60a8cb8ba53edba842a6f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:34.361028Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064398/publication.mdobserved 38791e5fae1031a4bfc229a5872d9b2e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:34.343873Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064398/publication.txtobserved ffe1d6970bb5cb626506013200f3970e...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. |
|---|