OT-2026-000038282
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, two stage ejector, manifold pressure sensor, pulsed blow-off after 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-2026-000038282) never changes.
Identity and time
| Publication number | OT-2026-000038282 · never reused |
|---|---|
| Internal UUID | 01a0ae78-2d51-7323-9e0e-6bf1621253d1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:06.661829Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000038282 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8a3484c9fb6d4b874c81bd4a26dc076486b0e4a47c3bcb0a14b1b0d48dc769e3 |
|---|---|
| Markdown | f362130c9ff83249bb3322fb721f7d176b76c4aad8241d614dac7f93c3e9b6f2 |
| Publication page | 1562af64e1fc85c6c6519d0046fe2cd276237c2b2054c09f6d509261ba3f97d4 |
| Manifest | ef8ccfca453dfda251c6e064cb0efb62780c31314813a13c815940eaa1a8e225 |
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 | xz6JGdDlkSZI79jX5EITMI/sjuuAwvuxFZVGYLqWg25vnAyCdqDYlQKi3+vAGTArWL+A17Pn1TjDq4xgpRHEBg== |
| 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
| 2026-09-17T11:22:26.840696Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038282observed 1562af64e1fc85c6c6519d0046fe2cd2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:22:26.821315Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038282/manifest.jsonobserved ef8ccfca453dfda251c6e064cb0efb62...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:26.802232Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038282/publication.mdobserved f362130c9ff83249bb3322fb721f7d17...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:26.782682Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038282/publication.txtobserved 8a3484c9fb6d4b874c81bd4a26dc0764...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. |
|---|