OT-2026-000032558
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, three stage ejector, 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-2026-000032558) never changes.
Identity and time
| Publication number | OT-2026-000032558 · never reused |
|---|---|
| Internal UUID | 01a0ae75-106f-7b42-8d56-2c9b21a53f1f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:42.658092Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000032558 |
| Status | PUBLIC |
Content hashes
| Canonical text | a01bf016b084f10e43e857b159eabea50f01b7da77218b9b9b6a1f00cd6995af |
|---|---|
| Markdown | 52318086e5a2fbc309002961a08d2ade1582d6a2607850bf28cf31e8cb4d46b7 |
| Publication page | d35458d58bd6f00bc958b28da78d3c3d3211bbf92bb03c82dfcfd09b185a2654 |
| Manifest | 40991c04edb59f136b71692e5e8aa83a1f73ca01f795b6b51db87330603206df |
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 | XlatRradtFwdvvUlf07ZDf6ZTyauYedYtG4fmGaGc0FEhs3z4aMFOPhW8nn5Z7k1UwwXR4jbO3pwgfspUUQJAg== |
| 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
| 2026-09-17T11:34:07.661208Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032558observed d35458d58bd6f00bc958b28da78d3c3d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:34:07.642637Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032558/manifest.jsonobserved 40991c04edb59f136b71692e5e8aa83a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:34:07.623927Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032558/publication.mdobserved 52318086e5a2fbc309002961a08d2ade...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:34:07.605379Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032558/publication.txtobserved a01bf016b084f10e43e857b159eabea5...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. |
|---|