OT-2026-000072772
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, single stage ejector, supply line pressure sensor, vented 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-2026-000072772) never changes.
Identity and time
| Publication number | OT-2026-000072772 · never reused |
|---|---|
| Internal UUID | 01a0ae92-89da-7b2a-aa23-5ca84707b279 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:53:54.283203Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000072772 |
| Status | PUBLIC |
Content hashes
| Canonical text | c6bc9d120812d6645bbf4a24bddcf3d324967dad2e9a8385677f9d270034d2cf |
|---|---|
| Markdown | 1a83d00e62787b7c20a0e602b5471795b43fc077d01f73f10d8b299c7ab3f901 |
| Publication page | 05e46d0e423935d4bc4050185d255955aa64ce884c920023c0f16396be9c489a |
| Manifest | 0cca418b1d43da8ad9ba26aac6495daf5ecad59b18d59ab90c156f9d330e5cdd |
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 | pYlwgGW10AU2HpPM8vK7vSJVUS9PMEqe53QRHzx8lO5CwSWCbjrJ/2cFFmzI8rlOMnqhs0OczR/dy4xM6QzaBg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:22:40.984615Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000072772observed 05e46d0e423935d4bc4050185d255955...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:22:40.965434Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000072772/manifest.jsonobserved 0cca418b1d43da8ad9ba26aac6495daf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:22:40.947718Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000072772/publication.mdobserved 1a83d00e62787b7c20a0e602b5471795...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:22:40.930252Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000072772/publication.txtobserved c6bc9d120812d6645bbf4a24bddcf3d3...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. |
|---|