OT-2026-000084752
Publication integrity record
Foam pad vacuum gripper, two zone face, three outlet manifold, two stage ejector, sustained blow-off 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-2026-000084752) never changes.
Identity and time
| Publication number | OT-2026-000084752 · never reused |
|---|---|
| Internal UUID | 01a0ae98-e25d-7e93-8997-21e202ed551f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:00:50.163111Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084752 |
| Status | PUBLIC |
Content hashes
| Canonical text | dcc6c3fd6e62d2b220a51bd2376e06d6a1d4fa3cd47fbbe939227a1c06e476a0 |
|---|---|
| Markdown | 98ef8a52e9fdfda2c1e844b8899a02d72710761dc78403293d10363824580632 |
| Publication page | 8179c72b1eac204856f56de0509b5f9bfdba61cf129cd5e09e75cc71ea2df6f4 |
| Manifest | 024b0eff8a2328501017408498fd0524f137281e87961ef92d57961808be4226 |
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 | xO6vMY00hQPffX/FmogGcOu0IBwRyw1LPNAhy05tJb0yHS1jPZ2sAXvXY/mTxaBptlgL87l5R4zF30gQYxi+Cg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:55:41.883357Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084752observed 8179c72b1eac204856f56de0509b5f9b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:41.863364Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084752/manifest.jsonobserved 024b0eff8a2328501017408498fd0524...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:41.844700Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084752/publication.mdobserved 98ef8a52e9fdfda2c1e844b8899a02d7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:41.826931Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084752/publication.txtobserved dcc6c3fd6e62d2b220a51bd2376e06d6...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. |
|---|