OT-2026-000032775
Publication integrity record
Foam pad vacuum gripper, two zone face, six outlet manifold, plant vacuum fed, pulsed blow-off before set-down, on a tool changer
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-2026-000032775) never changes.
Identity and time
| Publication number | OT-2026-000032775 · never reused |
|---|---|
| Internal UUID | 01a0ae75-1071-7eaf-bba5-cce7457c29d2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:42.658092Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000032775 |
| Status | PUBLIC |
Content hashes
| Canonical text | baca59f435a60ec2f0f4664832268b1beee5aadb578010e1a40ca4a1b20c0fd6 |
|---|---|
| Markdown | 8db84804096e5ccf06d6eb8114a0c4bf32eda3377b0edff2bd528b04455c5fef |
| Publication page | cf59b51a008d7fd44022cb36b8acc3b81480590164f5ebf6503801d3c8abb14a |
| Manifest | e8fc260c64bbe0e6b6a904cc977993e9aecfa2bc91b18e3d56cc3e0157b29220 |
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 | IE1zL3A/x1faLAv/50LO7Ba26jmAVAOw6jRp5bOB5lOOnUoY000VZr9xt9haTcQeleo/j09s7W9kyZPE19WBDw== |
| 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
| 2026-09-17T11:34:24.574635Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032775observed cf59b51a008d7fd44022cb36b8acc3b8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:34:24.559075Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032775/manifest.jsonobserved e8fc260c64bbe0e6b6a904cc977993e9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:34:24.540774Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032775/publication.mdobserved 8db84804096e5ccf06d6eb8114a0c4bf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:34:24.523328Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032775/publication.txtobserved baca59f435a60ec2f0f4664832268b1b...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. |
|---|