OT-2026-000054642
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, two stage ejector, supply line pressure sensor, vented before set-down
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-2026-000054642) never changes.
Identity and time
| Publication number | OT-2026-000054642 · never reused |
|---|---|
| Internal UUID | 01a0ae86-1284-7924-a312-feeff3b4e0d2 · 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-2026-000054642 |
| Status | PUBLIC |
Content hashes
| Canonical text | e486bb033684998ad3c7ec82f40bc940dbf6682a08456bc7a5271c71f4f58407 |
|---|---|
| Markdown | 0257be67a1424eb5a3ece4ab91d35fe4a9a279f1032237f707d9f8c3cc8b8cfa |
| Publication page | 914846d9498d85d589ed5ee6ede3a5f61db52b7ac2ff8eaa512701f5478a2e56 |
| Manifest | 1cf613b019f71dbc2bcbd7c76810fe55dea6be01efa41fae7edf2d6df80a9103 |
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 | yHvion+k8sSBs+7OlZCyUnln11fBzjOpncJyMfCoJfpTT6SEgg/CYvwb4xPsnwRDzmh9p7BsLzDh7doV94qHCg== |
| 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
| 2026-09-17T10:53:42.479637Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054642observed 914846d9498d85d589ed5ee6ede3a5f6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:53:42.462794Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054642/manifest.jsonobserved 1cf613b019f71dbc2bcbd7c76810fe55...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:53:42.446182Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054642/publication.mdobserved 0257be67a1424eb5a3ece4ab91d35fe4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:53:42.429316Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054642/publication.txtobserved e486bb033684998ad3c7ec82f40bc940...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. |
|---|