OT-2026-000033104
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, plant vacuum fed, 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-2026-000033104) never changes.
Identity and time
| Publication number | OT-2026-000033104 · never reused |
|---|---|
| Internal UUID | 01a0ae75-4844-7daa-a4c3-3d44b6dc8361 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:57.065765Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000033104 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8ffa8fc161862a02fbc1aa91716cde903377349986c007aaee085152ebc6ecfd |
|---|---|
| Markdown | d4a314d4fefd34f2f82d841446948f92f3f64f8b8760286144b25c5517814ce4 |
| Publication page | 5fd3165090ebfe6a69bf016dae6cb09c19a9de2c51d03d1b6f70eeccd2789bee |
| Manifest | 8a1a1368105e245113ec0cff8fb81de2d12c66d6d9aa612dde24f029a32c45ae |
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 | 21HHVLcRPolfx5IVgjkgMqJGpTEMXsO5jUiuZ6XbeB1S97EE8d9kFY1buErQIxpni42I0ce9RAUdTlprfXrRCQ== |
| 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
| 2026-09-17T11:32:45.430633Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033104observed 5fd3165090ebfe6a69bf016dae6cb09c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:32:45.413702Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033104/manifest.jsonobserved 8a1a1368105e245113ec0cff8fb81de2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:45.398010Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033104/publication.mdobserved d4a314d4fefd34f2f82d841446948f92...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:45.380835Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033104/publication.txtobserved 8ffa8fc161862a02fbc1aa91716cde90...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. |
|---|