OT-2026-000025435
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, two stage ejector, pulsed blow-off 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-2026-000025435) never changes.
Identity and time
| Publication number | OT-2026-000025435 · never reused |
|---|---|
| Internal UUID | 01a0ae71-5fa7-7c2d-99b2-17512f6cbb24 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:40.790954Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000025435 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0e2e0191ed610a83ebdfde4b15b7ac79fbb7fad8ebfcdc5a359ea90185a01da6 |
|---|---|
| Markdown | 2f328217b6e3466b23c74f08cdce99543ec40d75f7e14c289ab19920727ccf8f |
| Publication page | 544603ab81b41904593a8bdded0a409d8cd0165fa342985953346b5a08d69dd6 |
| Manifest | c782e5d247cd61bc0accf3f70e8d6fac3a4c8d9c7097ca1fa67c74be30519c04 |
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 | tqs3zidtqnXoE98fpgCaKl0LRikWn/aM8TOfvVpLtl1ZjXsr/mWLniGoHGZzPWJ3lbQLYY3RtXJbBZGFRp1lBw== |
| 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
| 2026-09-17T11:47:30.811808Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025435observed 544603ab81b41904593a8bdded0a409d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:47:30.792098Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025435/manifest.jsonobserved c782e5d247cd61bc0accf3f70e8d6fac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:30.772208Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025435/publication.mdobserved 2f328217b6e3466b23c74f08cdce9954...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:30.754220Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025435/publication.txtobserved 0e2e0191ed610a83ebdfde4b15b7ac79...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. |
|---|