OT-2026-000046801
Publication integrity record
Three cup vacuum gripper, three outlet manifold, common isolation valve, two stage ejector, 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-2026-000046801) never changes.
Identity and time
| Publication number | OT-2026-000046801 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-d0f4-7afb-8149-1dd274ec0bed · 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-2026-000046801 |
| Status | PUBLIC |
Content hashes
| Canonical text | b2dea6134ce8ce0c72d4b51da9081ba278480f5b00c9cb9c1a28db534ac123d4 |
|---|---|
| Markdown | 360416aaebcbfcfd490c6a177a61a423be2eef6e55b013f6ed41deb52b3bde0f |
| Publication page | 508129c02e2ce70e758c20febaf3307c3d9140f84763eb348c54e244e4fc421b |
| Manifest | 4deb5091d03e9097e3acd189531a63c96c626ee988b00bebf5bd1117374c5746 |
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 | rO/DBYgRiB0t6JSxdTe7UJyR5mnPUM2FQl2kLAZ7SRMwArKdIF7gWQXue6hfl7cy9fzD+uh8VC6oSZz/e5s0Dg== |
| 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
| 2026-09-17T11:06:53.104742Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046801observed 508129c02e2ce70e758c20febaf3307c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:06:53.085662Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046801/manifest.jsonobserved 4deb5091d03e9097e3acd189531a63c9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:53.065634Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046801/publication.mdobserved 360416aaebcbfcfd490c6a177a61a423...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:53.047372Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046801/publication.txtobserved b2dea6134ce8ce0c72d4b51da9081ba2...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. |
|---|