OT-2026-000071124
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, single stage ejector, vented 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-2026-000071124) never changes.
Identity and time
| Publication number | OT-2026-000071124 · never reused |
|---|---|
| Internal UUID | 01a0ae91-e0eb-7b1d-8b97-7baa5191d938 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:53:11.039722Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000071124 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3df9a253b5248a8df0d3054da75e8709ff713940300d3db90d77975fe467463e |
|---|---|
| Markdown | 5eee49c6a067caa8bf3e153428e87dd9c9ecb7a1d3adf605b653c10584cbd546 |
| Publication page | 59b583636c6cadaa8831707223a329bf6201d8b50edcd55d86237a81e6670b7d |
| Manifest | ac010948d1acbd6f480fcde78856f501d6bb96a1b2a4c8025cbb3a69a6f8bdbf |
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 | 8AD8hh0CERlnwvBps2Nwm6ZTnKysB/qJGhDGeeKSjL11CBxGmhaVLCiLlt+sKG4hFWEZ0qPoSVdn11MCXmFaCg== |
| 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
| 2026-09-17T10:24:37.183765Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071124observed 59b583636c6cadaa8831707223a329bf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:24:37.164447Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071124/manifest.jsonobserved ac010948d1acbd6f480fcde78856f501...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:24:37.146264Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071124/publication.mdobserved 5eee49c6a067caa8bf3e153428e87dd9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:24:37.127839Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071124/publication.txtobserved 3df9a253b5248a8df0d3054da75e8709...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. |
|---|