OT-2026-000084006
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, plant vacuum fed, manifold pressure sensor, vented after 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-2026-000084006) never changes.
Identity and time
| Publication number | OT-2026-000084006 · never reused |
|---|---|
| Internal UUID | 01a0ae98-5b5d-78c7-9103-ea4086b78c77 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:00:15.619216Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084006 |
| Status | PUBLIC |
Content hashes
| Canonical text | a36e0b8ad2509bddfb4f3ad8e5c51c5abf3ec1d6d7c4f55606f7ee7dc1200956 |
|---|---|
| Markdown | 55bd17f150b92d1d9b52893cd501e2064466cca78a9fb4bb7385e8095670d11f |
| Publication page | af13aba0e985b11cf28ff5f58958e14d11fe6d18c0111b42e9764ce501e46c62 |
| Manifest | 90438979d1f26b4fd5439c9fc9fe8b6987095f20a2c50e166e4ab61b9a2d55e7 |
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 | EbLz0KKbSBVyQRyU0wHBthc8YLTATlJQMuKokM4x1jnN30G0GhBC0WB/eYQCebfbqLLxB9lKTJhzBTxFqp1FDA== |
| 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
| 2026-09-17T09:55:43.401578Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084006observed af13aba0e985b11cf28ff5f58958e14d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:43.384151Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084006/manifest.jsonobserved 90438979d1f26b4fd5439c9fc9fe8b69...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:43.367158Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084006/publication.mdobserved 55bd17f150b92d1d9b52893cd501e206...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:43.347664Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084006/publication.txtobserved a36e0b8ad2509bddfb4f3ad8e5c51c5a...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. |
|---|