OT-2026-000098176
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, single stage ejector, supply line pressure sensor, sustained blow-off before set-down
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-2026-000098176) never changes.
Identity and time
| Publication number | OT-2026-000098176 · never reused |
|---|---|
| Internal UUID | 01a0aea1-e964-7e9a-a869-5f6725a80d9d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:41.837875Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098176 |
| Status | PUBLIC |
Content hashes
| Canonical text | d4de3065c5c409d705eec54df41939287e42883a57e7caf29a7a35ba021bab9d |
|---|---|
| Markdown | fe3765995ba547279679c98dfb715ae9d9b491041d06bb59c0c6b2241473b9db |
| Publication page | 714b8a0fd2ed11eacca80d7a09bf926c7f2af989c8fa6ea24ca90ba8644f6670 |
| Manifest | c8f0933e60a0b69d018b1ac390e97465e2a4b2f1f327b261da9f80aa562d1297 |
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 | ztWx88raLeR9DzhBw7hwmnW3VAu3VHJN6AvBj1tU9nnu1xBY9zcSKj2hpOAkeNsUKEWfXCiPoahhct+1Gdh/DQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:31:19.829550Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098176observed 714b8a0fd2ed11eacca80d7a09bf926c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:31:19.812511Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098176/manifest.jsonobserved c8f0933e60a0b69d018b1ac390e97465...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:19.795422Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098176/publication.mdobserved fe3765995ba547279679c98dfb715ae9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:19.778549Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098176/publication.txtobserved d4de3065c5c409d705eec54df4193928...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. |
|---|