OT-2026-000035328
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, pump 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-2026-000035328) never changes.
Identity and time
| Publication number | OT-2026-000035328 · never reused |
|---|---|
| Internal UUID | 01a0ae76-6a1f-7c4e-8b24-1392a328f4ce · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:11.150702Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035328 |
| Status | PUBLIC |
Content hashes
| Canonical text | d3c6a54b73eb1241bc5e5c4c03ac8f58e07c38bc1c0fa22ea666820e408f3a51 |
|---|---|
| Markdown | 506ffec0e7d61599c9c2fbe1b54b1a0b9cd89f2a55f42abb2e38b30e0c57ac0f |
| Publication page | 93c7d1f66523dcdd4a4d21c19711ee9097b917f5d279dc391daeb3afcc0afeea |
| Manifest | 08c725e558deb1a5fc1001e7c8dabf40f094d041fac13487345b428797c45fe6 |
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 | pB0CbXz6DMgGVSVEgk7C1U1gOJ5+NQL/1KZyyoh0ES8C7p5tdWZLPGTzF217vTfnRU7MpXG+lNkUDRasP1tZCw== |
| 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
| 2026-09-17T11:28:29.748482Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035328observed 93c7d1f66523dcdd4a4d21c19711ee90...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:28:29.731199Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035328/manifest.jsonobserved 08c725e558deb1a5fc1001e7c8dabf40...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:29.714144Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035328/publication.mdobserved 506ffec0e7d61599c9c2fbe1b54b1a0b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:29.695682Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035328/publication.txtobserved d3c6a54b73eb1241bc5e5c4c03ac8f58...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. |
|---|