OT-2026-000041788
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, plant vacuum fed, pulsed blow-off after 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-2026-000041788) never changes.
Identity and time
| Publication number | OT-2026-000041788 · never reused |
|---|---|
| Internal UUID | 01a0ae79-e8a3-78c6-9fa4-3061a64af837 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:27:00.220789Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000041788 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9da87542064343a741abb2b795540189546c4a702f3d5984767e8cadb9393e9c |
|---|---|
| Markdown | 6599d2dd8480ccef21a7d3c9ff23dbc22f37d4a32def84dde5a050de7b741d14 |
| Publication page | dab8a916237174523d7dade1262b14cbb8d81b9b2ddbfb921e8b827144d1cb7c |
| Manifest | 0518db20933b6863e739674f63a18092234ee39087a20858cd8cd891fdb04653 |
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 | 7SmU1let2L5PC00l4WNimXNEi7DBH0LJfWWE9+Uxclwz1lBbl1n6XTbhIOzVBWJa/G7cHPywB0WcC0GndzAfCg== |
| 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
| 2026-09-17T11:16:38.468000Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041788observed dab8a916237174523d7dade1262b14cb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:16:38.450557Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041788/manifest.jsonobserved 0518db20933b6863e739674f63a18092...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:16:38.433129Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041788/publication.mdobserved 6599d2dd8480ccef21a7d3c9ff23dbc2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:16:38.414211Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041788/publication.txtobserved 9da87542064343a741abb2b795540189...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. |
|---|