OT-2026-000099741
Publication integrity record
Three bellows cup vacuum gripper, three zone face, single stage ejector, pressure sensor per zone, 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-2026-000099741) never changes.
Identity and time
| Publication number | OT-2026-000099741 · never reused |
|---|---|
| Internal UUID | 01a0aea2-c977-7abe-9036-de3e39650116 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:39.138466Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099741 |
| Status | PUBLIC |
Content hashes
| Canonical text | 381bbdcb27eb5c77dac626dbc9cfb172aaa861b227c153c2d28529097c2ac8d5 |
|---|---|
| Markdown | 92ce101094f4c40c6e378f9e927c54ea11c3694a9467a01bd3ab5498c09fece6 |
| Publication page | 0a761771b5b86008294af149554e1f3f8a4112e60f7a59b7a8b591b7d3bea6d0 |
| Manifest | 41f694b94b35db1c397baaae3f7a0746b311d36fb8a18645cc16ce14186d024c |
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 | gQLk321tyUTQqtdrz4O0joxL96eyDUG56IMJ6Uuszc8SkI8uAAeCdUaf98W3uq4a4o8TahYgWvh9uJaoVMsWAg== |
| 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
| 2026-09-17T09:29:45.914001Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099741observed 0a761771b5b86008294af149554e1f3f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:29:45.896025Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099741/manifest.jsonobserved 41f694b94b35db1c397baaae3f7a0746...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:45.874429Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099741/publication.mdobserved 92ce101094f4c40c6e378f9e927c54ea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:45.856309Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099741/publication.txtobserved 381bbdcb27eb5c77dac626dbc9cfb172...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. |
|---|