OT-2026-000047360
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, pump fed, supply line pressure sensor, 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-2026-000047360) never changes.
Identity and time
| Publication number | OT-2026-000047360 · never reused |
|---|---|
| Internal UUID | 01a0ae7f-3e57-7470-8a4a-160105804b72 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:32:49.774666Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000047360 |
| Status | PUBLIC |
Content hashes
| Canonical text | bfda275e6687fa637821aa32a5e8571582af0379a2e0a9b335cd3aed53ae0e5b |
|---|---|
| Markdown | 23d0676bd2d99d598241390c784da12cc8be2b2156142e131cc05c3938424021 |
| Publication page | 42a7345ee0e6a1532ddd457995bc81a442560f1ed341577c9ac6cb348cc718ed |
| Manifest | 50bc0c206807fa061edb9b1a4a5e08586ac2dafe92a7c67ab4d81824b055187a |
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 | qhJOCHBTOXkBkcQ5pVW7xA8W4gNggUrbYdE7oP1LFed68xsOu9ush3JFv+Z/ZDgFcZOOUVHnvGd37W3dWolsDQ== |
| 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
| 2026-09-17T11:06:21.544474Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047360observed 42a7345ee0e6a1532ddd457995bc81a4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:06:21.525463Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047360/manifest.jsonobserved 50bc0c206807fa061edb9b1a4a5e0858...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:21.506028Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047360/publication.mdobserved 23d0676bd2d99d598241390c784da12c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:21.486195Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047360/publication.txtobserved bfda275e6687fa637821aa32a5e85715...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. |
|---|