OT-2026-000038760
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, single stage ejector, supply line 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-2026-000038760) never changes.
Identity and time
| Publication number | OT-2026-000038760 · never reused |
|---|---|
| Internal UUID | 01a0ae78-769e-78e9-ac6f-35bf8f9fc9b3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:25.422407Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000038760 |
| Status | PUBLIC |
Content hashes
| Canonical text | b8d2389c58b1df1a031cbb40f41881334971c6b22571495bee190afc06926edc |
|---|---|
| Markdown | bf1b95493b23070d53dcab176c12cde5e15aef8ced36f6e37f18585f110d82ba |
| Publication page | 1539534680cde7bfbd175b17e2b1dbe34406cab9d74f06b51d0247fb57faff3a |
| Manifest | d4c10398d67a26103fe34838f13c849b5bbf7c97f25b3201d719dbb541052710 |
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 | H+MHYuuiySB8lFK+odGQ6SYxzYlq+YdwgPWJtE0ekkVnwmRjRkWHtBByfZDs9Je263d7X4sWjM+Eix71wCZmAA== |
| 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
| 2026-09-17T11:21:17.967560Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038760observed 1539534680cde7bfbd175b17e2b1dbe3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:21:17.944180Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038760/manifest.jsonobserved d4c10398d67a26103fe34838f13c849b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:21:17.925223Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038760/publication.mdobserved bf1b95493b23070d53dcab176c12cde5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:21:17.903923Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038760/publication.txtobserved b8d2389c58b1df1a031cbb40f4188133...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. |
|---|