OT-2026-000025433
Publication integrity record
Six cup vacuum gripper, six outlet manifold, plant vacuum fed, supply line pressure sensor, sustained 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-2026-000025433) never changes.
Identity and time
| Publication number | OT-2026-000025433 · never reused |
|---|---|
| Internal UUID | 01a0ae71-5fa7-7a54-9e95-04416b2ab90b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:40.790954Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000025433 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0b6d1005c0aef563cab06baf7f9287dce7377aba34f89d52c30ce7cbe73e92c6 |
|---|---|
| Markdown | 77db505355143e1146056f9cce4bbd20d67c5c301aaa669f60563a46d9d4a680 |
| Publication page | cb753d150c94992d091ea428fc951551816cfe3964a8d8a38992e3a2c810c2fc |
| Manifest | 2f8487f419dd6a133e8e86e562e9788c84d295d90655157c07626ebd80d1b58e |
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 | +x14y6/TZsgr13yK3BuWpaoVf2iWDL84ggVmJi3Sr9EuIZfMCwzyVjC1iF/RsSmx9b5Sp8eeO1YTba0Pc3bMDQ== |
| 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
| 2026-09-17T11:47:28.443966Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025433observed cb753d150c94992d091ea428fc951551...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:47:28.401680Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025433/manifest.jsonobserved 2f8487f419dd6a133e8e86e562e9788c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:28.385493Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025433/publication.mdobserved 77db505355143e1146056f9cce4bbd20...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:28.361140Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025433/publication.txtobserved 0b6d1005c0aef563cab06baf7f9287dc...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. |
|---|