OT-2026-000024111
Publication integrity record
Two bellows cup vacuum gripper, two zone face, four outlet manifold, single stage ejector, 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-2026-000024111) never changes.
Identity and time
| Publication number | OT-2026-000024111 · never reused |
|---|---|
| Internal UUID | 01a0ae70-e8c7-7470-9178-f9de53e51b5d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:10.360874Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024111 |
| Status | PUBLIC |
Content hashes
| Canonical text | c4d41f073b881869122eb2498397a59764cc9e9553fe78f074c4a2a6f9065cd9 |
|---|---|
| Markdown | e9a074001d6fa2fd3fd0398f2269acbf0795217b954e4f953fdfa8f5f5f6928a |
| Publication page | 82c1e2e30f8a115f158a262a31f2987fa1c8081ee2a053c398afe9fc5db743d0 |
| Manifest | 6523864d65c2638f238268de44a3c2c82721999cd1a9a80730a67f49415e6cd8 |
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 | C1JL6mAq1P3URpfEg0n0p9KAnBwY3p+5wQ3Kvk2RLqRjlwnQxRpZIRAhjDHg1SPWmLnvts1JYi7NqOomzHXxBw== |
| 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
| 2026-09-17T11:48:32.176721Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024111observed 82c1e2e30f8a115f158a262a31f2987f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:48:32.160402Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024111/manifest.jsonobserved 6523864d65c2638f238268de44a3c2c8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:32.142824Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024111/publication.mdobserved e9a074001d6fa2fd3fd0398f2269acbf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:32.126172Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024111/publication.txtobserved c4d41f073b881869122eb2498397a597...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. |
|---|