OT-2026-000047950
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, two stage ejector, manifold pressure sensor, sustained blow-off after 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-2026-000047950) never changes.
Identity and time
| Publication number | OT-2026-000047950 · never reused |
|---|---|
| Internal UUID | 01a0ae7f-c422-7d70-ad04-d5b55fed80e1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:33:24.028554Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000047950 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3d5dbdd34a036ec28859ff4e1c83ff57d23dc1c9110b7be606b7fd5507d062f3 |
|---|---|
| Markdown | 6877ee507fa103057c49d59b60e38eb322f3484cabbc598a713bad344e2d4d4b |
| Publication page | 5206e88a1229d4dc514aa70d586f36efb2d2ec7dc732c7a047760f038bd00c75 |
| Manifest | 617d3e9feebdd2b97653375a8fd049ef10e60424a3118d239b52e2cfce792f37 |
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 | gDEzOSlukmaldR9KsNRjDDE+2tMKRwoDBkZwPLJGm0RVP798F4QWtL6qwiLdu5zyXoyvZhgq1SYz9emxy+YSAw== |
| 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
| 2026-09-17T11:05:55.162570Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047950observed 5206e88a1229d4dc514aa70d586f36ef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:05:55.145964Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047950/manifest.jsonobserved 617d3e9feebdd2b97653375a8fd049ef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:05:55.127779Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047950/publication.mdobserved 6877ee507fa103057c49d59b60e38eb3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:05:55.110706Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047950/publication.txtobserved 3d5dbdd34a036ec28859ff4e1c83ff57...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. |
|---|