OT-2026-000094415
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, single stage ejector, manifold 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-2026-000094415) never changes.
Identity and time
| Publication number | OT-2026-000094415 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-f4e7-752b-9edb-0888d1941f7d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:28.117587Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094415 |
| Status | PUBLIC |
Content hashes
| Canonical text | 249c9ef6a49517f13ba26bd62f4068fa844466edde1d315f6ed7e012ac3308cb |
|---|---|
| Markdown | c0b9ff99a3ed362019f43b3febc12943147c9c8b3e3bbaf3ddb9301e468b83c4 |
| Publication page | c8a836d5d4570a3546d781fc87cf7fc8efba6fbbaa404bc439383e86f17cf75d |
| Manifest | fb0c55d60e90380f74a58979992df9ec665422a7fe3f1fc05bf11b514cb4a269 |
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 | t9QAD0OCwxmjrWWRucDQrXjP4Z/wG/VSfStcpsQPo5GdGhPAKTT3V19vFusqEWVKklZ4ZtDqR7FgRYEKyWrICg== |
| 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
| 2026-09-17T09:37:49.631556Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094415observed c8a836d5d4570a3546d781fc87cf7fc8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:49.613713Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094415/manifest.jsonobserved fb0c55d60e90380f74a58979992df9ec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:49.595807Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094415/publication.mdobserved c0b9ff99a3ed362019f43b3febc12943...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:49.578800Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094415/publication.txtobserved 249c9ef6a49517f13ba26bd62f4068fa...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. |
|---|