OT-2026-000079217
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, three stage ejector, 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-2026-000079217) never changes.
Identity and time
| Publication number | OT-2026-000079217 · never reused |
|---|---|
| Internal UUID | 01a0ae96-0b8f-71bc-ae5a-8a423cebb2f7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:44.101434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000079217 |
| Status | PUBLIC |
Content hashes
| Canonical text | e031310afdd3e15785a8de4d4f11dc89d5d750568435ad28578a84f621ac7db8 |
|---|---|
| Markdown | fb177dc340bca573bf3a7d8f2263928ed6965bf4384229f08d50e712b6fbf968 |
| Publication page | 95dc8db064f1da5dce6df682419091d4f5044f3f674b8ea743b314f521822245 |
| Manifest | 437db94dba6563c521659dddae407ac74c14663742eb71c39bb345f99128b18a |
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 | g4SKdkk286HLTDyYfhhZktk3oZG5JWzsb70sIg3RiZrrFuLq/TmmvI7yesd8hkMx3aIASzaaTagB+GbUbTqPAw== |
| 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
| 2026-09-17T10:04:48.523004Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079217observed 95dc8db064f1da5dce6df682419091d4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:04:48.505932Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079217/manifest.jsonobserved 437db94dba6563c521659dddae407ac7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:04:48.489117Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079217/publication.mdobserved fb177dc340bca573bf3a7d8f2263928e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:04:48.472945Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079217/publication.txtobserved e031310afdd3e15785a8de4d4f11dc89...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. |
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