OT-2026-000035042
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, pump fed, supply line pressure sensor, pulsed blow-off after 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-2026-000035042) never changes.
Identity and time
| Publication number | OT-2026-000035042 · never reused |
|---|---|
| Internal UUID | 01a0ae76-6a1c-7eda-8e59-c5781492c85f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:11.150702Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035042 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0ef957804e338ee601bf2fad8adaba3f171f26a82c32da1be4d628029241b05d |
|---|---|
| Markdown | 806598c8a6923269420bd6e91ecc878c88005221ae0a6884fcf2405acf92af7f |
| Publication page | d5eb5ae4a9407595479feae7029847e6c5e96d2f6a880a1c66401bcace80620a |
| Manifest | 47f654561d86b5988e01018fbc60b8a8c5cf4733e8e02696d944b8e7f60e5f54 |
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 | HP1oKwcCPChl6r2+gHUgHrJdJKg3Zs6am3PgbeT5inyJRnhg1oFKi35Rk6h/b4rShQb5UrnzuEGejvUEcTDBDQ== |
| 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
| 2026-09-17T11:28:05.751699Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035042observed d5eb5ae4a9407595479feae7029847e6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:28:05.733836Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035042/manifest.jsonobserved 47f654561d86b5988e01018fbc60b8a8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:05.715544Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035042/publication.mdobserved 806598c8a6923269420bd6e91ecc878c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:05.694374Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035042/publication.txtobserved 0ef957804e338ee601bf2fad8adaba3f...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. |
|---|