OT-2026-000046845
Publication integrity record
Three cup vacuum gripper, three outlet manifold, common isolation valve, plant vacuum fed, 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-2026-000046845) never changes.
Identity and time
| Publication number | OT-2026-000046845 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-d0f5-750e-bc71-07b81000ad77 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:32:21.770727Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046845 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4dde4451b93432bcbd43b71bd15c6030ba0514e5be42cb557e1a824f3fcca2ea |
|---|---|
| Markdown | 03b12086aec3fc7a3a10f115bf5d439c2323cd99a847661cbbf57047d8c0d92f |
| Publication page | 8e774bebff0875cec2f70eef00d0bd5ca71dce65f0988182eea4a1a890e316b2 |
| Manifest | b6c18641157fee86b94996e90f21ce86f44ecfcf925a0f2d08015d180c5164b0 |
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 | 41jtyacg+/axxMfIBNKjJLalIU4I4QG6aOv1KMLe2oRtC70Dly2RHBLZ/BN5LhRUoLy1uTQ9vEaqVSYXJmIeDA== |
| 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
| 2026-09-17T11:06:56.685522Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046845observed 8e774bebff0875cec2f70eef00d0bd5c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:06:56.670165Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046845/manifest.jsonobserved b6c18641157fee86b94996e90f21ce86...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:56.653082Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046845/publication.mdobserved 03b12086aec3fc7a3a10f115bf5d439c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:56.637052Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046845/publication.txtobserved 4dde4451b93432bcbd43b71bd15c6030...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. |
|---|