OT-2026-000045627
Publication integrity record
Three bellows cup vacuum gripper, three zone face, plant vacuum fed, 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-2026-000045627) never changes.
Identity and time
| Publication number | OT-2026-000045627 · never reused |
|---|---|
| Internal UUID | 01a0ae7d-8f03-77da-9455-fbad537b90ed · 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-2026-000045627 |
| Status | PUBLIC |
Content hashes
| Canonical text | a59987462338c6eaee013bb63c62df6023890c8ae4a06ded6cad480952fd5998 |
|---|---|
| Markdown | 118a957688237569a60436f71a309504aaaa544cfd5d17c846c70addac896924 |
| Publication page | 48c3eb8453e163cf56378f555414d8443f56be4c71ce61d3b9095717deac65da |
| Manifest | 6ad8fa73a5589c587977f6f8267c4ca181866ec414d40bc165f7253cd1d6950e |
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 | RYt2C1M6sgM3oFDd4b4omEGsOseJQ5jCp7ZntA9mhLtwJCqNxAODrcgPPCv/Y5FnPK3NYM+LckkruW3g+fo5Dg== |
| 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
| 2026-09-17T11:09:24.538450Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045627observed 48c3eb8453e163cf56378f555414d844...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:09:24.519158Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045627/manifest.jsonobserved 6ad8fa73a5589c587977f6f8267c4ca1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:24.501423Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045627/publication.mdobserved 118a957688237569a60436f71a309504...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:24.482540Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045627/publication.txtobserved a59987462338c6eaee013bb63c62df60...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. |
|---|