OT-2026-000035392
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, two 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-2026-000035392) never changes.
Identity and time
| Publication number | OT-2026-000035392 · never reused |
|---|---|
| Internal UUID | 01a0ae76-6a20-74d6-8239-0f081f9bbfaa · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:11.150702Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035392 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6c6c0f40ace68fe633ee9b0ca7cb2f95e02fe69275fe1394ee1c233660162e04 |
|---|---|
| Markdown | 2dbff4f3313605a0595f28a54ff07c3be04f983f4b5d06e0db8efa39d65e1f68 |
| Publication page | 8c95fb067f8760da20df8c3ac8bc83dde622b475f6073832311faf29e9cea5c2 |
| Manifest | a59060ebdde5013595520f8cdb70cb66a8e70b4b8ee6d604290dd0e44ff78170 |
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 | WTBcIgrXxTLZRArfPMtJF3O8pxxhgB1neRXFZJuLJBXRvy2SoXuk1W9FeWZRE45gJv5fg4wxKXkkvturyt4lCA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:28:41.322632Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035392observed 8c95fb067f8760da20df8c3ac8bc83dd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:28:41.303541Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035392/manifest.jsonobserved a59060ebdde5013595520f8cdb70cb66...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:41.285868Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035392/publication.mdobserved 2dbff4f3313605a0595f28a54ff07c3b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:41.266344Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035392/publication.txtobserved 6c6c0f40ace68fe633ee9b0ca7cb2f95...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. |
|---|