OT-2026-000038967
Publication integrity record
Two bellows cup vacuum gripper, two zone face, four outlet manifold, plant vacuum fed, supply line pressure sensor, pulsed blow-off before 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-2026-000038967) never changes.
Identity and time
| Publication number | OT-2026-000038967 · never reused |
|---|---|
| Internal UUID | 01a0ae78-76a0-73e8-b93a-e237853bf6f0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:25.422407Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000038967 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6bbbea560d34d34a94dcd6026b2dc72548261704093f049fb3d09850a79ef045 |
|---|---|
| Markdown | 6ed5378848ec1aa3e669c098fd7397caab880c26f8d77eb1616a44e0632c803b |
| Publication page | 8d43904357aac1b817be21cda40cd4e93aab3b9b028d50c215efcd090f1051a9 |
| Manifest | 9be4bfab1e66158ab1045485f9244ff0e939ef01d95d876efd8b4256a1bbffe8 |
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 | 84/Xrb0r0wku00Nc2vmtR93h0wll7zsTqqk3kSmryZMyENK9+5/CqGvTLWDLbR0p5tuwDgniF1aXld799iZ7Cg== |
| 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
| 2026-09-17T11:22:14.608114Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038967observed 8d43904357aac1b817be21cda40cd4e9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:22:14.591230Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038967/manifest.jsonobserved 9be4bfab1e66158ab1045485f9244ff0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:14.574157Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038967/publication.mdobserved 6ed5378848ec1aa3e669c098fd7397ca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:14.557644Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038967/publication.txtobserved 6bbbea560d34d34a94dcd6026b2dc725...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. |
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