OT-2026-000096499
Publication integrity record
Four cup vacuum gripper, four zone face, four outlet manifold, pump 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-2026-000096499) never changes.
Identity and time
| Publication number | OT-2026-000096499 · never reused |
|---|---|
| Internal UUID | 01a0aea0-a4a9-71ed-8f3b-bfb58a1a9568 · 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-2026-000096499 |
| Status | PUBLIC |
Content hashes
| Canonical text | 31c1ebfb25c29f58e1adcf4e2d98e78260d1093f40027ea3d91b566d0ace3a47 |
|---|---|
| Markdown | 6788b15a4695ef239987385dfab730faa18a0070191ddef84f4d33f23fc329bb |
| Publication page | 659bec82241e7cb5b561e835d7902d0d0040ed54b6d156a3750cefccf66d7325 |
| Manifest | 642e65c9da8bc9a60d77db9c1e51634c8d647a04ee72a6e6165b5e92d78d3e86 |
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 | ldr5fpTyOlq8FYzYfTRU1soOkhjW7be25LjFMQihIpAXYaRUCOIdwOE6h9eqxlwh6aueBAVTGkWbNPgprSmKCg== |
| 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
| 2026-09-17T09:33:54.517901Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096499observed 659bec82241e7cb5b561e835d7902d0d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:54.499586Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096499/manifest.jsonobserved 642e65c9da8bc9a60d77db9c1e51634c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:54.480568Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096499/publication.mdobserved 6788b15a4695ef239987385dfab730fa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:54.460133Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096499/publication.txtobserved 31c1ebfb25c29f58e1adcf4e2d98e782...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. |
|---|