OT-2026-000046561
Publication integrity record
Six cup vacuum gripper, six outlet manifold, two stage ejector, supply line pressure sensor, sustained 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-2026-000046561) never changes.
Identity and time
| Publication number | OT-2026-000046561 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-57dd-7768-a57f-7e0cf8d1631e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:31:51.003526Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046561 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3830bf79a558fe0600935d45cbeea9c39f264eb3e443490663af2a4251249d50 |
|---|---|
| Markdown | 3cc5c4265bb9ea3a22060410ea105c449549bc6d7cdf4ac8eb0bbe17d4b51cf9 |
| Publication page | 2511f22e4cabc534b087b7353a89dacc554b5fad1e29d72c71b599c084688a84 |
| Manifest | 84466e4d31d8b08ef3d9e89cbeb047d3ee3013eee9875893cf07ffa1edb1b806 |
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 | tCQgabnLutoNjadwfsEjwDFwyy1nzQduiIr6HzDjDQGxVwLUNUvir3EC+ovpyYAvw6HUjw7QS64V1FrMVpD/BQ== |
| 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
| 2026-09-17T11:08:37.496841Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046561observed 2511f22e4cabc534b087b7353a89dacc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:08:37.476562Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046561/manifest.jsonobserved 84466e4d31d8b08ef3d9e89cbeb047d3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:37.456313Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046561/publication.mdobserved 3cc5c4265bb9ea3a22060410ea105c44...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:37.438116Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046561/publication.txtobserved 3830bf79a558fe0600935d45cbeea9c3...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. |
|---|