OT-2026-000054425
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, vented 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-2026-000054425) never changes.
Identity and time
| Publication number | OT-2026-000054425 · never reused |
|---|---|
| Internal UUID | 01a0ae86-1282-7c8f-89bb-6c514989dca4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:40:17.489937Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000054425 |
| Status | PUBLIC |
Content hashes
| Canonical text | d0691a9343f71e024a8c6a2ab528f02d176aa9ff0fc414d3304090f211f880c6 |
|---|---|
| Markdown | ee9e9dd0475efe4a3b8b0a8e122e89725e30fc407d350702f43c9f59146747be |
| Publication page | f95851d84755911f1196be8f6699cdab808dbd83ec0d4b4204e5a5ac5a57162b |
| Manifest | 86815fe7937ee33258a7dc622fa744d87b0cd76c3d78165da5998261fdca76b5 |
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 | doMt/hvamuQqxwcUVHgjOEQz474GFuebzZXoQ4ZYVKEAKu31aKIEU0TbvBp7L/HENwsTCuL1OFHWC0f7bwhCBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:53:24.543471Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054425observed f95851d84755911f1196be8f6699cdab...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:53:24.526701Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054425/manifest.jsonobserved 86815fe7937ee33258a7dc622fa744d8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:53:24.508559Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054425/publication.mdobserved ee9e9dd0475efe4a3b8b0a8e122e8972...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:53:24.491265Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054425/publication.txtobserved d0691a9343f71e024a8c6a2ab528f02d...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. |
|---|