OT-2026-000066071
Publication integrity record
Four bellows cup vacuum gripper, four zone face, per zone isolation, plant vacuum fed, pressure sensor per zone, 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-2026-000066071) never changes.
Identity and time
| Publication number | OT-2026-000066071 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-8dc2-7f93-9284-529308660bf4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:33.262219Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066071 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6a22c45e3e5eaadfe2fe9ba7d7c5382bc300d823f30cc5fbfebbd1ca7e03a251 |
|---|---|
| Markdown | bbad043f68de72b1a81cc876c16ad18cad9b72c1791bfaf994582eebe79ea016 |
| Publication page | 17c156b5645bf77317b1e422cca9183ab049df4c6025cdc8a1f7d90007a17c71 |
| Manifest | c964461d427238c9232273c120d28ceb6bb381980a838c4734f0e3569ec33bae |
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 | xX414DXvtvhdWCnIO7b9vYZqnvK8FO30z/d9wZQLmIt2L7wuvj+gk4ubvwBa0KZr8/X/4qxmCdFORLALJj2jBw== |
| 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
| 2026-09-17T08:50:43.329511Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066071observed 17c156b5645bf77317b1e422cca9183a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T08:50:43.311190Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066071/manifest.jsonobserved c964461d427238c9232273c120d28ceb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:50:43.290619Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066071/publication.mdobserved bbad043f68de72b1a81cc876c16ad18c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:50:43.270932Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066071/publication.txtobserved 6a22c45e3e5eaadfe2fe9ba7d7c5382b...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. |
|---|