OT-2026-000096727
Publication integrity record
Four cup vacuum gripper, four zone face, six outlet manifold, plant vacuum fed, pressure sensor per zone, sustained blow-off before set-down, on a tool changer
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-2026-000096727) never changes.
Identity and time
| Publication number | OT-2026-000096727 · never reused |
|---|---|
| Internal UUID | 01a0aea0-a4ac-7e3a-be55-ee3ad9651cbb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:18.648440Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000096727 |
| Status | PUBLIC |
Content hashes
| Canonical text | 287f6adb0b6d830889b0234170235a892b38a67252e1985ce4729661422b8f68 |
|---|---|
| Markdown | 8df38d6319bc16307dc150c0dc558ed9b4754f64d646163a3b9ba2679066002f |
| Publication page | 8931fcf99fcc91c56daae8da09ef3ed52e70f853ddf2b791dc0dbaf952bfa324 |
| Manifest | ebf3cb28ccd422f04cc885b783deb9b4d03ed5bba96f411d05396427f491940b |
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 | ZtoLVvtYaDa4j9GegyKqDyulz/t8LFvA3RkMDwvVK5shl7fzE4XsZILmgRWcNaSb7a0ZrzSwASJK9NHaRKN3DQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:34:17.731055Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096727observed 8931fcf99fcc91c56daae8da09ef3ed5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:34:17.713358Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096727/manifest.jsonobserved ebf3cb28ccd422f04cc885b783deb9b4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:34:17.695082Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096727/publication.mdobserved 8df38d6319bc16307dc150c0dc558ed9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:34:17.674508Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096727/publication.txtobserved 287f6adb0b6d830889b0234170235a89...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. |
|---|