OT-2026-000094959
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two 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-2026-000094959) never changes.
Identity and time
| Publication number | OT-2026-000094959 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-2def-7cd4-a388-adceff1edadc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:42.715218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094959 |
| Status | PUBLIC |
Content hashes
| Canonical text | c0df8ee4c46f7ff9189279a41d892c601ddcb3b134e4db5a2b8dbb0f4b751bde |
|---|---|
| Markdown | 8eb7930cf93cf6d416915a7591809c5588ec23cbab29508b4a6660f18a58ac94 |
| Publication page | dd30f0569c4f17503d19eaeafeaae9dff1ef0116b1e801ff4edf4dd6a8a53262 |
| Manifest | 3ad2fef7c4d8bf4df92390209f147afd463ab02c4d3586ed128b815ffa98d4ec |
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 | vxoyFqkVgPjzX69IOcjFr5zDkpu1X1iEUZ4Q9IrqPiNg6rhbUDGhsXBwtRQ9sQP3/zXa6NReXBajMMihB/59Dg== |
| 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
| 2026-09-17T09:37:30.005176Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094959observed dd30f0569c4f17503d19eaeafeaae9df...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:29.987660Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094959/manifest.jsonobserved 3ad2fef7c4d8bf4df92390209f147afd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:29.970213Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094959/publication.mdobserved 8eb7930cf93cf6d416915a7591809c55...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:29.944690Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094959/publication.txtobserved c0df8ee4c46f7ff9189279a41d892c60...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. |
|---|