OT-2026-000067653
Publication integrity record
Four cup vacuum gripper, four outlet manifold, common isolation valve, two 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-2026-000067653) never changes.
Identity and time
| Publication number | OT-2026-000067653 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-6bdb-793a-b985-b30e54d755ff · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:29.998864Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000067653 |
| Status | PUBLIC |
Content hashes
| Canonical text | 036d873fead6c2761447171be22d236620e9a5f84279d845fb7f130655467d59 |
|---|---|
| Markdown | 0c3036987d7ef88c691a6c5c26be0f9b53bc144d5cfbbb017846518dcbeb63ee |
| Publication page | 87fd24c33616bea5d44a9970742447548184be9d10839fb0d2016184a39f2017 |
| Manifest | 8e36da0ecabb27f4a8426d8bbb2581e0a4dbb01aa855eec47ea7aeb5b3ae2da3 |
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 | SwL7ZEo5uRwhhHBi2s1VNNh/fujX/b/T2I99ialIRM+1A9ZQXF9X/RKimSj7M4eYF7ttKszSgkvB3G5Kt4KSDw== |
| 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
| 2026-09-17T10:31:58.930316Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067653observed 87fd24c33616bea5d44a997074244754...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:31:58.913364Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067653/manifest.jsonobserved 8e36da0ecabb27f4a8426d8bbb2581e0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:31:58.897203Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067653/publication.mdobserved 0c3036987d7ef88c691a6c5c26be0f9b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:31:58.879123Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067653/publication.txtobserved 036d873fead6c2761447171be22d2366...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. |
|---|