OT-2026-000083967
Publication integrity record
Three bellows cup vacuum gripper, three zone face, per zone isolation, three 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-2026-000083967) never changes.
Identity and time
| Publication number | OT-2026-000083967 · never reused |
|---|---|
| Internal UUID | 01a0ae98-0419-741b-bcaf-6e004f74aa83 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:53.320528Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000083967 |
| Status | PUBLIC |
Content hashes
| Canonical text | 279135e848f1cae4f06861ae384a911797cc4ea8e7062a24a93b82340f37ed3d |
|---|---|
| Markdown | 18b2bec470da5c7c1881facc0c385bbaa647b7f0e57ea0f992ea0213f60a6275 |
| Publication page | df4a4b99249ffceefd5f89473d28d6264de5168e481844ef3ee791a7b7d89b63 |
| Manifest | ff8b7e8972455b44ee777823d510e3a1c46ee7948860fda5b802746bca566755 |
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 | ejFP42elb9i5IJ/dX3yuycF320i2P8hcGrZ6+eRnbQ1Y6e9Oea7AJv0F38TR5FOlmryPRNCfBJhdNW0NL25hAA== |
| 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
| 2026-09-17T10:00:29.168350Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083967observed df4a4b99249ffceefd5f89473d28d626...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:00:29.145549Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083967/manifest.jsonobserved ff8b7e8972455b44ee777823d510e3a1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:00:29.125300Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083967/publication.mdobserved 18b2bec470da5c7c1881facc0c385bba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:00:29.104458Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083967/publication.txtobserved 279135e848f1cae4f06861ae384a9117...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:39.169720Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083967observed df4a4b99249ffceefd5f89473d28d626...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:39.152565Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083967/manifest.jsonobserved ff8b7e8972455b44ee777823d510e3a1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:39.133653Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083967/publication.mdobserved 18b2bec470da5c7c1881facc0c385bba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:39.118631Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083967/publication.txtobserved 279135e848f1cae4f06861ae384a9117...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. |
|---|