OT-2026-000088364
Publication integrity record
Two cup vacuum gripper, two zone face, two outlet manifold, single stage ejector, supply line pressure sensor, 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-2026-000088364) never changes.
Identity and time
| Publication number | OT-2026-000088364 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-5d27-7904-930a-db59dc96eca4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:03:32.662646Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000088364 |
| Status | PUBLIC |
Content hashes
| Canonical text | 710b3c926a360778da45c4ef1ff5f9c5ae6ccd695bf8df2f377fb83f594df8fb |
|---|---|
| Markdown | 374b465522d8f03effb543854e4289ddf67657199d30b46a09ae8420e6027d50 |
| Publication page | 9b90fabf4b606aec4ffd7d529c962efb86b379cbdaac419652ef23bb45818d2b |
| Manifest | 56cd7aeed8aa926f3fa753beb11e9f8b85666853afa95e9a57309f5125e05c4d |
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 | uvXPzF6lC+tMyGPE0BI1KZrQU+VMLdK8mCPKr1TZMGZwNF1ADazFoTdOtNYXymRf65mJTlcYsMQ6UPtlk90oCw== |
| 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
| 2026-09-17T09:48:42.636787Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088364observed 9b90fabf4b606aec4ffd7d529c962efb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:48:42.618974Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088364/manifest.jsonobserved 56cd7aeed8aa926f3fa753beb11e9f8b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:42.602439Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088364/publication.mdobserved 374b465522d8f03effb543854e4289dd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:42.584516Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088364/publication.txtobserved 710b3c926a360778da45c4ef1ff5f9c5...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. |
|---|