OT-2026-000037639
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, three stage ejector, supply line pressure sensor, pulsed 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-2026-000037639) never changes.
Identity and time
| Publication number | OT-2026-000037639 · never reused |
|---|---|
| Internal UUID | 01a0ae77-b8cf-73be-89f1-08eec1e3679e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:36.831192Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000037639 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5f960eae30413ef62a0c1f03985fc8195b4e3b70a0986db98868c99863f40937 |
|---|---|
| Markdown | bd02d40fb026674ef2e8771e04191f0b5c6cd81195f377020665c0a59ba5f380 |
| Publication page | 0cecbe5c6b68b6aa1aff8c36f8504270abe6a38da9d0aa08464e35049e2ec209 |
| Manifest | 37cbe3e574b52972319ebae558ecd3e032c0c064be04f8aba0ab35caea083c0d |
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 | mxtZ3qAv94vH4kuejbhU9Z7rdBvB6n6No5ZW/mXRMojYBY2o52ARy3oy2IMOSNTH08LbDebTK4YIaqT8n3uYAg== |
| 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
| 2026-09-17T11:24:12.543984Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037639observed 0cecbe5c6b68b6aa1aff8c36f8504270...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:24:12.525917Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037639/manifest.jsonobserved 37cbe3e574b52972319ebae558ecd3e0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:12.508290Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037639/publication.mdobserved bd02d40fb026674ef2e8771e04191f0b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:12.490556Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037639/publication.txtobserved 5f960eae30413ef62a0c1f03985fc819...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. |
|---|