OT-2026-000057483
Publication integrity record
Two bellows cup vacuum gripper, two zone face, four outlet manifold, single stage ejector, supply line pressure sensor, pulsed 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-2026-000057483) never changes.
Identity and time
| Publication number | OT-2026-000057483 · never reused |
|---|---|
| Internal UUID | 01a0ae88-2692-721a-965e-5ff6a89fc3f5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:42:33.513637Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000057483 |
| Status | PUBLIC |
Content hashes
| Canonical text | 40bc19625bfb5d75331e7249fd8d98a7d50ac1e39a51ded8b1c23c80dd9d4bf9 |
|---|---|
| Markdown | fc342575ebf7a5df482ee9fcf9a878046b301a4dd2d0660df511513edaf1bec2 |
| Publication page | d002b3c54ef1da9a4d93742539cebee73da3115a99fd051af6322c486bff7fd9 |
| Manifest | eb440f2661eec66b0b473b81cea49b670012531d4158b7bee26569c8ea8d26ae |
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 | Jw24DM+kw/+uv+UxStVKdsersjYj/9EOrdN+BzBaUmTWTOoZZDx+wCKgrnr/XesdULD/vzLtbq4AKNZx09aoBg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:48:00.303046Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057483observed d002b3c54ef1da9a4d93742539cebee7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:48:00.283648Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057483/manifest.jsonobserved eb440f2661eec66b0b473b81cea49b67...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:48:00.266666Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057483/publication.mdobserved fc342575ebf7a5df482ee9fcf9a87804...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:48:00.247728Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057483/publication.txtobserved 40bc19625bfb5d75331e7249fd8d98a7...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. |
|---|