OT-2026-000085039
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, single stage ejector, 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-2026-000085039) never changes.
Identity and time
| Publication number | OT-2026-000085039 · never reused |
|---|---|
| Internal UUID | 01a0ae99-43b8-7190-b068-f65c28855784 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:15.103896Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085039 |
| Status | PUBLIC |
Content hashes
| Canonical text | f4747395ace46c0d7fd546ef33f2410de0c2b12a8957c973fbfcde5136fc4a95 |
|---|---|
| Markdown | 4ea408a14633c2b361b5c0f748db35491c0e2c16fd49de787bad015a0f147d8f |
| Publication page | df00e4d1b7c3b57b148b18b10de2bbc0555026b89ba89baffd259fe9eabf1dd0 |
| Manifest | ff493084236d2c03cc6ae1f6720c523c3cc2d288442ff7524c947b81b9a09273 |
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 | jdNAtZ+k3twdqtKL5lpj9GKLZLNexwN2tTTsz/IhsigNDmNH8meHKnBfrcA9QpXCWVrfJIokAQHtdJhyc5iWDA== |
| 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
| 2026-09-17T09:55:03.300614Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085039observed df00e4d1b7c3b57b148b18b10de2bbc0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:03.284695Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085039/manifest.jsonobserved ff493084236d2c03cc6ae1f6720c523c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:03.268257Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085039/publication.mdobserved 4ea408a14633c2b361b5c0f748db3549...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:03.250180Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085039/publication.txtobserved f4747395ace46c0d7fd546ef33f2410d...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. |
|---|