OT-2026-000025385
Publication integrity record
Six cup vacuum gripper, six outlet manifold, two stage ejector, supply line pressure sensor, 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-2026-000025385) never changes.
Identity and time
| Publication number | OT-2026-000025385 · never reused |
|---|---|
| Internal UUID | 01a0ae71-5fa7-71a9-8008-b34e048d3f22 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:40.790954Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000025385 |
| Status | PUBLIC |
Content hashes
| Canonical text | 61e8f4117f641f572951e7641e067d78b04db8ce8a6f4d626b94c820b8b8d63e |
|---|---|
| Markdown | 10f1e1dfb059c525b18ac2a4318b126e0987bfb97a31fa552224cc0587b911ae |
| Publication page | e9fc31ef2879fd545a1942ab1a74dc8ef94bb122a6ac6536745539479201cd42 |
| Manifest | 552184cde6cdb649d833c3f7fa1d8f4d06e9c302c7a8a6aa2362160a414035d2 |
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 | NIZeG8umsdpB/c+m35vwQjAbybzDZSbqzWzGhZ2yNz6W9uCCEcT+XxWTKGXE5bb/pDZsKbm+kihS6MbrHdNIDw== |
| 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
| 2026-09-17T11:47:27.161688Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025385observed e9fc31ef2879fd545a1942ab1a74dc8e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:47:27.144456Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025385/manifest.jsonobserved 552184cde6cdb649d833c3f7fa1d8f4d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:27.128196Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025385/publication.mdobserved 10f1e1dfb059c525b18ac2a4318b126e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:27.108974Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025385/publication.txtobserved 61e8f4117f641f572951e7641e067d78...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. |
|---|