OT-2026-000026090
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, three 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-2026-000026090) never changes.
Identity and time
| Publication number | OT-2026-000026090 · never reused |
|---|---|
| Internal UUID | 01a0ae71-a840-79c1-b7ab-7ff619b18134 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:59.376802Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000026090 |
| Status | PUBLIC |
Content hashes
| Canonical text | e4240dc63381d8bb963086fee7221a31d4e8b2d04f8038da0b007559473943e1 |
|---|---|
| Markdown | 7ce0e7dc8cf80c00e91de3c2e8bd306030e5e8727f7a09d3e207188bb48b47a2 |
| Publication page | ce11f4da2f9380a10753648c153d44e0509a7408471664e15caf34a0db5d9495 |
| Manifest | 15530d0fc9e83e899b1eaf99a68bf95dc5a39ada8eab0dab4083a05431104e9d |
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 | UOAM4bonpC3/NY7Zfu4fs67rkkKGO4llfTDTJyCm15CnFwMOHQw+54fPN3bUKJc3ajgpaMeEqt2DGm1EgNxTDA== |
| 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
| 2026-09-17T11:46:35.331971Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026090observed ce11f4da2f9380a10753648c153d44e0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:46:35.314105Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026090/manifest.jsonobserved 15530d0fc9e83e899b1eaf99a68bf95d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:35.294631Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026090/publication.mdobserved 7ce0e7dc8cf80c00e91de3c2e8bd3060...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:35.274986Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026090/publication.txtobserved e4240dc63381d8bb963086fee7221a31...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. |
|---|