OT-2026-000101452
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, three stage ejector, pressure sensor per zone, 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-2026-000101452) never changes.
Identity and time
| Publication number | OT-2026-000101452 · never reused |
|---|---|
| Internal UUID | 01a0aea4-0e14-713f-85df-1b9fb5553ccc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:02.278025Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101452 |
| Status | PUBLIC |
Content hashes
| Canonical text | ddeee926c1dc0028f8c068390b8814b34cb752c5413152de5f0a029e3c119f1d |
|---|---|
| Markdown | ae702998a01dd7e227ae19dc0b9fade541f5405073c991b5eaa3a5e297a5e71e |
| Publication page | c034c6a2f4d000fd51ee30a65f5692c145e6115f013e0d91a65830cdfe29d2d2 |
| Manifest | 0d7edc2d45335aae5a047e479d1d42a75170d0d65977b5fb36177b777612e71b |
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 | LrHkh7/zb8QVMrWr92kpXqpkAju2RknxdRUNCa3NV7K9oN5mD7EQZ8fsc/1kJ7dprk8AiOxssIfpP0aaWbJjBg== |
| 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
| 2026-09-17T09:26:01.386568Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101452observed c034c6a2f4d000fd51ee30a65f5692c1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:26:01.367514Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101452/manifest.jsonobserved 0d7edc2d45335aae5a047e479d1d42a7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:01.350639Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101452/publication.mdobserved ae702998a01dd7e227ae19dc0b9fade5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:01.331681Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101452/publication.txtobserved ddeee926c1dc0028f8c068390b8814b3...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. |
|---|