OT-2026-000041492
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, single stage ejector, 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-2026-000041492) never changes.
Identity and time
| Publication number | OT-2026-000041492 · never reused |
|---|---|
| Internal UUID | 01a0ae79-b145-74b4-8cdc-9453b3f5f135 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:45.980839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000041492 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5a9c3317d8ba5064e917fdbcf5827bb6b40b8c00a5b8dcd51c246a408ad3ccbd |
|---|---|
| Markdown | 35f8cde69ccae55ac773a6b57b6e0eb73a99978810de552d755dfebe3be92b22 |
| Publication page | ed2df74bb2a73b0f26f82e8e4cc9550f0332d1276d2423eae1b15a8924cca8e0 |
| Manifest | 2e1135e4e4d1ebf140ecedaed70a45de58a26670e94191925cb037a7ed1ef01c |
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 | 5sNDbZr4izk6HPsoGhXBiPSRqFfCoY8RInjK9IQYwlsgDcWeJtZR6BeQqcs3GgYq81a270XcjTpASh/wSj5hAg== |
| 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
| 2026-09-17T11:17:31.629532Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041492observed ed2df74bb2a73b0f26f82e8e4cc9550f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:17:31.610875Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041492/manifest.jsonobserved 2e1135e4e4d1ebf140ecedaed70a45de...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:31.593846Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041492/publication.mdobserved 35f8cde69ccae55ac773a6b57b6e0eb7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:31.577142Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041492/publication.txtobserved 5a9c3317d8ba5064e917fdbcf5827bb6...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. |
|---|