OT-2026-000062608
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, common isolation valve, single stage ejector, supply line pressure sensor, sustained blow-off 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-2026-000062608) never changes.
Identity and time
| Publication number | OT-2026-000062608 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-0ac1-7bd6-87b4-949cb37e468d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:48.542263Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062608 |
| Status | PUBLIC |
Content hashes
| Canonical text | 32e638c76d9665ac63e02c6e6828db8433f3edda29c37bc4fdb0d67ea052790a |
|---|---|
| Markdown | 95101df3dc3bced3d8bf682949443066746eb36a16cdce6cfe813f0a17365552 |
| Publication page | 651db4e7a3bdde4040c592e55cdc240014bf1ccf78f1023da28cdd9ea27e1590 |
| Manifest | 9aa0ffe2254730dffbf600c85aa34db1bef04a5b735edd8895a5791550969228 |
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 | 7X0v7GNu6M+ceKCTFNvvaUeYUjkGKVfSfMsMAR2PeALp5mFdzlf0TWD8XRQcKERAIsJd4tjPHzJmfnH1ialtBg== |
| 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
| 2026-09-17T10:40:06.657572Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062608observed 651db4e7a3bdde4040c592e55cdc2400...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:40:06.638699Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062608/manifest.jsonobserved 9aa0ffe2254730dffbf600c85aa34db1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:06.618385Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062608/publication.mdobserved 95101df3dc3bced3d8bf682949443066...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:06.597994Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062608/publication.txtobserved 32e638c76d9665ac63e02c6e6828db84...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. |
|---|