OT-2026-000098910
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three outlet manifold, single stage ejector, manifold pressure sensor, sustained 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-2026-000098910) never changes.
Identity and time
| Publication number | OT-2026-000098910 · never reused |
|---|---|
| Internal UUID | 01a0aea2-8286-778b-a838-963b78908087 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:20.980080Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098910 |
| Status | PUBLIC |
Content hashes
| Canonical text | edc69ae0feea8a8b67ebad00c915edeaa03bec230df03983f493a67f118538a9 |
|---|---|
| Markdown | 58c978b2e229befb97679e47efe6674353859e8d42dde12a4653fa530d48210c |
| Publication page | 692fa73b9bf610c1b41d0b658d3cd40e3f74c9d8b9599192a66d0db67880d512 |
| Manifest | 0e914f04304763adff98c6c5ebc997f816a95fab461b76a3df63cddd5b1fba66 |
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 | HjSD+xQjs2w6UYoi8Qr0dLqSnV+XbY4u5BxQw46agzfsAdxXVNVj3tqmUgxuZ+OMgiJyHx/FAv2hv1ljYThgDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:29:58.231080Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098910observed 692fa73b9bf610c1b41d0b658d3cd40e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:29:58.213667Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098910/manifest.jsonobserved 0e914f04304763adff98c6c5ebc997f8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:58.194514Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098910/publication.mdobserved 58c978b2e229befb97679e47efe66743...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:58.175642Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098910/publication.txtobserved edc69ae0feea8a8b67ebad00c915edea...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. |
|---|