OT-2026-000045879
Publication integrity record
Four bellows cup vacuum gripper, four zone face, two stage ejector, pressure sensor per zone, 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-2026-000045879) never changes.
Identity and time
| Publication number | OT-2026-000045879 · never reused |
|---|---|
| Internal UUID | 01a0ae7d-8f06-713e-bae1-acb5baefb7b8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:59.492045Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045879 |
| Status | PUBLIC |
Content hashes
| Canonical text | 10a42c759b370b89270df1c16f8aae0f3ff87dea9c39bc736fa34b27f061390b |
|---|---|
| Markdown | 3c5791c516f90f19fc6a96b50ea1b9be2f2099ec0fd68960c6336503f46ca580 |
| Publication page | 793a194b8dbea007d37611e15e9ce9505428f3ef9deb9256275907cce3de821a |
| Manifest | 479d7b5cc1e0c920a72aecc271e2b9bc8148470c0a8ab81e8fdcdd6db565ebf1 |
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 | XYrqoH0+vuGPKIlqbxs1k7KlTXVZVhoJQYY4BbSHfiLDrVQatrRQYbcboHr7GNSe1roe72EIX7kuytMDDBkTDA== |
| 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
| 2026-09-17T11:09:46.153671Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045879observed 793a194b8dbea007d37611e15e9ce950...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:09:46.134549Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045879/manifest.jsonobserved 479d7b5cc1e0c920a72aecc271e2b9bc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:46.114473Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045879/publication.mdobserved 3c5791c516f90f19fc6a96b50ea1b9be...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:46.097422Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045879/publication.txtobserved 10a42c759b370b89270df1c16f8aae0f...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. |
|---|