OT-2026-000063063
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, three stage ejector, manifold pressure sensor, pulsed 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-2026-000063063) never changes.
Identity and time
| Publication number | OT-2026-000063063 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-94a9-7b6b-86dc-491cb4d0c015 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:23.840289Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063063 |
| Status | PUBLIC |
Content hashes
| Canonical text | 634241ab4516645fe9c426456753c2eb5aac68af6f560f393ec17a0df496e9d0 |
|---|---|
| Markdown | c565f04bbfc106fe08ff2f9ad77df2a8c4f5381e61ffd8dace94e4d9e6aea2d5 |
| Publication page | 528e0c1e70a1f712251bd36c70140e8ad0b1e58c575fde9b2627f55a3768b134 |
| Manifest | 2b42b131e09135b1fe50d0c960c5fd2cc971ac0c7f86270b775285c32951b187 |
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 | A4YYYz1vzNI8VZ4mtEaHimkOxePUDOSGxc0Qm5Sw737oYwzkZUHCZBO/b86+kZccsRwKayZLkyNFryxFp9pBDA== |
| 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
| 2026-09-17T10:40:44.191244Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063063observed 528e0c1e70a1f712251bd36c70140e8a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:40:44.168668Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063063/manifest.jsonobserved 2b42b131e09135b1fe50d0c960c5fd2c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:44.148701Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063063/publication.mdobserved c565f04bbfc106fe08ff2f9ad77df2a8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:44.128267Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063063/publication.txtobserved 634241ab4516645fe9c426456753c2eb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:49.734394Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063063observed 528e0c1e70a1f712251bd36c70140e8a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:49.715933Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063063/manifest.jsonobserved 2b42b131e09135b1fe50d0c960c5fd2c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:49.699955Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063063/publication.mdobserved c565f04bbfc106fe08ff2f9ad77df2a8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:49.683444Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063063/publication.txtobserved 634241ab4516645fe9c426456753c2eb...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. |
|---|