OT-2026-000070032
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, pump fed, 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-2026-000070032) never changes.
Identity and time
| Publication number | OT-2026-000070032 · never reused |
|---|---|
| Internal UUID | 01a0ae91-1861-75eb-afac-934c3de9413f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:19.726120Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070032 |
| Status | PUBLIC |
Content hashes
| Canonical text | 32b0af25365a8b128e3444aaa648d9e55939a42985009cee2fab7875f5f3233a |
|---|---|
| Markdown | a184c33304d329aae732afdb0ab019780c8c81e250e809d9deda25210379a0af |
| Publication page | b3181945d624d9a8a6ca4735eea5ff6447332594a0353cb75e5302acde02369d |
| Manifest | 55978b2025ec704319500b1e30062c100af77a0fc560cbf2a79841d9e84c56b9 |
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 | UM+s6hinr1hVFHwnKNzh9wJC0XMkHb3wqisJRHel5uaCNSNjPLSo/XhmFGRLLohdlmC6tb1a8N3aCn0E8X45DA== |
| 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
| 2026-09-17T10:26:59.153671Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070032observed b3181945d624d9a8a6ca4735eea5ff64...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:26:59.135754Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070032/manifest.jsonobserved 55978b2025ec704319500b1e30062c10...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:59.114965Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070032/publication.mdobserved a184c33304d329aae732afdb0ab01978...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:59.099071Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070032/publication.txtobserved 32b0af25365a8b128e3444aaa648d9e5...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. |
|---|