OT-2026-000033772
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, single stage ejector, manifold 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-2026-000033772) never changes.
Identity and time
| Publication number | OT-2026-000033772 · never reused |
|---|---|
| Internal UUID | 01a0ae75-a391-7d96-898f-9716e9af8938 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:20.325649Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000033772 |
| Status | PUBLIC |
Content hashes
| Canonical text | c45958451c9ad0cf8292c85e26d0e18f4f72d2d552d4c3f86c3e2842d8b627db |
|---|---|
| Markdown | bf5e88d8dbb061d25726240eec520ab4563143d5087351d0eca9d4181ef8c5da |
| Publication page | 8c20d7f96ead7a91f906b38543dec67c9619c9e24e12a56e35cd62a4a4ded693 |
| Manifest | 3d4b9c199a4fa07bc1baa94cf6ef74d335621be3e859b81884fe4258975e4872 |
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 | Rh3kyRSqMrKKbXneGxq0Xq7FwaYQJMjOhL0tRpSsKSl06ttMPCeq3Z2SceX5pX5x9PMzP3Yhr42PZSjnOUllCw== |
| 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
| 2026-09-17T11:31:48.404109Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033772observed 8c20d7f96ead7a91f906b38543dec67c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:31:48.382362Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033772/manifest.jsonobserved 3d4b9c199a4fa07bc1baa94cf6ef74d3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:48.363875Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033772/publication.mdobserved bf5e88d8dbb061d25726240eec520ab4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:48.345796Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033772/publication.txtobserved c45958451c9ad0cf8292c85e26d0e18f...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. |
|---|