OT-2026-000067666
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, single 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-2026-000067666) never changes.
Identity and time
| Publication number | OT-2026-000067666 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-6bdb-70a2-b7fb-259e38ef68d9 · 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-2026-000067666 |
| Status | PUBLIC |
Content hashes
| Canonical text | 997d96dad8aaae369a924a1bbc2a257ac5f954e12815c4160e6804184fe8960e |
|---|---|
| Markdown | 129515283c4f441e78e42cea5356c1e34b06c67b6c08b730beec403881d1f018 |
| Publication page | 8a9a9478b8f39bcb6e930ab1baa150eb8969f001f07db318cc22173450cd0857 |
| Manifest | 5b66a85151d0abafe0aaa5f27bf69094386eb9f1db4d5ec930dc40b89f02b453 |
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 | l6ZfhwN8jSzs+rvdvvIix3lRHa5IA3pTojTLsHsqngYbM+pcLGoU+wtW9KN4Gv32Y1QhMWkuKPA1BfuF9hOOAw== |
| 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
| 2026-09-17T10:31:59.925796Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067666observed 8a9a9478b8f39bcb6e930ab1baa150eb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:31:59.907495Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067666/manifest.jsonobserved 5b66a85151d0abafe0aaa5f27bf69094...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:31:59.887464Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067666/publication.mdobserved 129515283c4f441e78e42cea5356c1e3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:31:59.869765Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067666/publication.txtobserved 997d96dad8aaae369a924a1bbc2a257a...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. |
|---|