OT-2026-000039115
Publication integrity record
Two cup vacuum gripper, two zone face, four outlet manifold, pump fed, supply line pressure sensor, 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-2026-000039115) never changes.
Identity and time
| Publication number | OT-2026-000039115 · never reused |
|---|---|
| Internal UUID | 01a0ae78-9673-7d8a-9a7a-633905f8850a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:33.573712Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039115 |
| Status | PUBLIC |
Content hashes
| Canonical text | 490492ea2bd88fafb900955e5068137cf7e5153d18c43a7a66b905d4fb315e2a |
|---|---|
| Markdown | 8ac5524becce5806bb3c56b55d70bed34a37058cadcbdcf4662c065663621329 |
| Publication page | 34e4b91ebde4fb657a02b860b257cd1069beeaefab3701ef019ee1f7db1f0c38 |
| Manifest | b0fc3a52293e68eaed7edcd102ee4e18c31f5d9aa37a944e99bb90da21e6ff81 |
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 | PXSEUtfu2I3rcF2NlMhl1/yNw2+MgBB1W0rPll6r8zeFo3wPtLQHwXx0JNHhD756VexAeJXvu07Qc7jXLWsrCw== |
| 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
| 2026-09-17T11:20:36.503392Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039115observed 34e4b91ebde4fb657a02b860b257cd10...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:36.486228Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039115/manifest.jsonobserved b0fc3a52293e68eaed7edcd102ee4e18...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:36.468956Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039115/publication.mdobserved 8ac5524becce5806bb3c56b55d70bed3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:36.450620Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039115/publication.txtobserved 490492ea2bd88fafb900955e5068137c...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. |
|---|