OT-2026-000054582
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, plant vacuum fed, 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-2026-000054582) never changes.
Identity and time
| Publication number | OT-2026-000054582 · never reused |
|---|---|
| Internal UUID | 01a0ae86-1283-7776-88bd-4b880a6579e1 · 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-2026-000054582 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5aa308c17ad73f02e1e1d140f06dad76d240a00c37cd63ed5111865b4d4c855d |
|---|---|
| Markdown | 8873055c145ec5319be983f0a7730f08dc451198dee3cae1b608ecf385e11ec7 |
| Publication page | f96f593073e187764a047c57c8a8492a39800831cac23f9b28f5e0f41ea768a2 |
| Manifest | 3a143f5e8208d330f0ab86b51a9a088b57c33795764787ff3d3524613a377c3b |
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 | LwfgOYlmm5tQEjpzegu7x0rzFQg9bGy3X8k5T17eVAjEZUu09zZanfeWcNH/swKE+g4UiF1vwV/1b2xe4TVeDA== |
| 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
| 2026-09-17T10:53:37.917001Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054582observed f96f593073e187764a047c57c8a8492a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:53:37.898973Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054582/manifest.jsonobserved 3a143f5e8208d330f0ab86b51a9a088b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:53:37.882002Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054582/publication.mdobserved 8873055c145ec5319be983f0a7730f08...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:53:37.862732Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054582/publication.txtobserved 5aa308c17ad73f02e1e1d140f06dad76...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. |
|---|