OT-2026-000082250
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, single stage ejector, manifold pressure sensor, vented after 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-2026-000082250) never changes.
Identity and time
| Publication number | OT-2026-000082250 · never reused |
|---|---|
| Internal UUID | 01a0ae97-4d94-75f9-b346-087a4c828bdc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:06.536388Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082250 |
| Status | PUBLIC |
Content hashes
| Canonical text | f2261a14c90f9f25d36e224f737606e78ffdcde3e29c86c1efb517b3d636b509 |
|---|---|
| Markdown | 62aedce4c04b869641050d69285eb7d39bce60dffdb003cb1e5808a0e506ae43 |
| Publication page | 2e48cec073d1c4ff25a18a83ec38fe4d8c5e94f0c3007ffd501ffa3676e07c4d |
| Manifest | ff813822adbda04f6f1a5b185e142d3876d1afbde29fb4202f0388d9b5b97ef8 |
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 | rhGwRUxrZ53qRruutcGEEljdI2+AqlTOlfFaN+8ok8sJ+wWaQZTM4Pzzx/JIkLFcRhZ6cJ+++la7ohEoyPI5BA== |
| 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
| 2026-09-17T09:59:05.879195Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082250observed 2e48cec073d1c4ff25a18a83ec38fe4d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:59:05.860160Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082250/manifest.jsonobserved ff813822adbda04f6f1a5b185e142d38...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:05.842465Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082250/publication.mdobserved 62aedce4c04b869641050d69285eb7d3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:05.820612Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082250/publication.txtobserved f2261a14c90f9f25d36e224f737606e7...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. |
|---|